Hidden Families

January 16, 2013 by · 2 Comments 

  

In the last few months I’ve been working on Hidden Families, a project with families with someone in prison. The project, run by by Lizzie Coles Kemp of the Information Security Group at Royal Holloway University of London, was trying to find out how to improve the way information is made available to families, because people sometimes don’t or can’t engage with support services. The hardships families experience are diverse;- travel, costs of visiting, the huge distances to visit,the stress of uncertain weather and travel conditions that might cause someone to be late and miss their visit, bringing children, access to pension, welfare and benefits advice, sentence planning, prisoner safety and welfare, being stigmatised and outcast, and not expecting help or having the ability to improve the situation.

The project has several facets and I was involved in working with Action for Prisoners Families, NEPACS (who provide support services for families separated by prison), performer Freya Stang and visitors to a visitors’ center in a Category A prison. 
Action for Prisoners’ Families (APF),

works for the benefit of prisoners’ and offenders’ families by representing the views of families and those who work with them and by promoting effective work with families…
A prison or community sentence damages family life.

NEPACS builds bridges between prisoners, families and communities that they will return to, they

believe that investment must be made in resettlement and rehabilitation to ensure that there are fewer crime victims in the future, and less prospect of family life being disrupted and possibly destroyed by a prison sentence… After all, the families haven’t committed the crime, but they, especially the children, are greatly affected by the punishment

Lizzie’s approach to working with people differs from typical academic studies. Rather than only surveying or asking questions of a community she collaborates with groups to create projects, workshops and events that are independently of value to that group, rather than just to fulfill research ends, she often works with artists, writers and performers to support partners and participants in articulating ideas.

The project partners and visitors contributed to booklets, postcards, conversations and a wall collage gathering experiences of the practical, technical and emotional issues people face.  I brought together the stories, experiences and sketches, with a series of  sketches I made, into a digitally printed textile hanging based on the idea of a patchwork quilt for the NEPACS Visitors’ Centre. Participants expressed a wish to produce a version that could hang in the Chapel and Action For Prisoners Families have versions which they will using for their training, education and work raising awareness of the hidden issues families face.

   

New Lifecharm Shells

December 12, 2012 by · 2 Comments 

Our colleague at Philips R&D, David Walker, was kind enough to have some more shells 3D printed in metal for a small experiment we’re planning to run in the new year. Here are some photos he’s taken of them.

Health, Bones, Teeth, Shells and biomineralisation

December 4, 2012 by · Comments Off on Health, Bones, Teeth, Shells and biomineralisation 

This post is one of several exploring the research and creative processes Giles and I have undertaken for our project Lifestreams, an Art+Tech collaboration with industry partner, Philips R&D in Cambridge as part of Anglia Ruskin University’s Visualise programme.

What I did not yet know – and have been discovering – is just incredible!

Our explorations for Lifestreams initiated further research into bio–mineralisation in animals such as bones and seas-hells. It has opened my eyes – even more widely – into the utter inventiveness of Nature.

I studied architecture and spend several years in design research working on the analysis of morphology and dynamics at urban and architectural scale; e.g. how streets and public spaces and their features are organised and how people move through them – so, naturally, I have an ongoing fascination with patterns large and small, both man made and natural, as inspiration and reference for design ideas.

From this basis and with previous personal explorations into biomimetics many years ago (screen sculpture), I thought that it would be good to connect the idea of lifecharms and our shell concepts with the actual processes of bio–mineralisation as they occur in living systems.

To do this, I would need to have a better understanding of the real thing. Extraordinarily the last 30 years or so can really be seen as a new dawn of human discovery of the nano-scale in nature: Many scientists have been uncovering the most amazing natural phenomena of biological fabrication, self-assembly and material composition at the micro-scale.

Knowledge and research into bio–mineralisation has been of huge area of interest in biophysics, chemistry, medical and biological science. It has opened up new routes in areas such as tissue engineering for bone healing, design and production of prosthetics (i.e. limbs etc) and insights into nano-technologies and materials. For instance, this has helped in identifying bio-ceramics for bone scaffolds that could be used in medical procedures. Research into bio-mineralisation has prompted many innovations and holds a further promise in others fields well beyond medical sciences.

So setting out with virtually no understanding of bio-mineralisation I have come to learn that most living systems – ourselves included – are in fact expert at producing hard mineral deposits by growing them in crystal form. Organisms mix living tissue structures with the creation of a variety of crystalline substructures in very deliberate (and often quite subtly different) ways.

These structures of interlacing soft tissues and crystals of different configurations act as composites which are employed within our bodies to do different things; so you could say that ‘growing’ is more than just about purely organic matter but incorporates and embraces the growing and connecting of crystalline structures in our bodies all the time. We effectively grow our own bio-material composites: we have a variety of patterns in our different tissues that make these crystals assemble in very particular structural ways to – for example – construct bones that act as structural internal support, exoskeletons, teeth, sea-shells, glass-spines, beaks, etc.

Glass Sponge Anchoring Fiber...

The mineral/ crystalline deposits that animals and plants can form vary incredibly and – to my great surprise – have even produced such strange objects such as up to 1 meter long glass rods (spicules)

Venus' Flower Basket (Euplectella aspergillum)
(capable of transmitting light similar to a glass fiber) in certain species of glass sponges

JeremyShaw1
and even metal–composite teeth in molluscs!

Growth really encompasses quite complex interactions within cellular tissues where deeply integrated biological, chemical and physical processes result in layers of both living tissue and hard mineral deposits.

Human and animal bones, animal teeth and seashells alike are chemical compositions that are produced by cell tissue acting as templates and scaffolds. These provide the structure along which biologically controlled mineral deposits are formed. As well as the effect of many different chemical compositions, the patterning of these varies greatly depending on the functions they fulfil and what stresses they are under.

One extraordinary type of bio-mineral composite can be found in the teeth of chitons, a type of mollusc that even incorporates iron; in particular an iron oxide called magnetite which together with the organic components make them three times harder than human teeth.

So what good is this to our project research? Well, we are now exploring these phenomena to design a sculptural piece that will use aspects of this bio-mineral composite growth approach in nature. Our experiments are on the way so watch this space!

To Papua New Guinea

October 23, 2012 by · 2 Comments 

Tomorrow I start my journey to Papua New Guinea where I’m taking part in the Saem Majnep Memorial Symposium on Traditional Environmental Knowledge (TEK), hosted by the University of Goroka (Eastern Highlands Province) and supported by the Christensen Fund. The title and abstract of my talk at the symposium is:

Digital and Physical : simple solutions for documenting and sharing community knowledge
My work is about engaging with people to identify things which they value – for instance knowledge, experiences, skills – and how they can share them with others in ways that are safe, appropriate and inspiring. As an artist and designer I have helped devise simple tools and techniques that can be adopted and adapted by people on their own terms – such as uses of everyday paper, cameras and printers alongside digital technologies such as the internet, archives and databases. I will demonstrate some examples of how these simple physical and digital tools can be used to share community knowledge in freely and easily accessible ways, so that they can also be re-worked and circulated in both paper and digital formats. I hope to offer some examples of how TEK in PNG might be widely documented and circulated as part of commonly available resources.

I wrote a piece about my initial thoughts on what I’ll be presenting and doing whilst I’m there on the bookleteer blog last month. My invitation to this event has been through James Leach, Professor of Anthropology at the University of Aberdeen who will be there presenting his collaborative publication, Reite Plants, with Porer Nombo in whose village James has been doing fieldwork for 20 years. I first met Porer three years ago when he visited the UK to assist the British Museum’s Melanesia Project in identifying artefacts from the region where he lives in the Ethnographic Collection. At the time James had asked me to help him devise some new ways to document this kind of Traditional Knowledge Exchange that would capture something of the experience of all sharing knowledge that more institutional methods might miss. Consequently we used some Diffusion eNotebooks to capture and record our interactions as much as the stories and information that Porer and Pinbin shared about the artefacts. Alice and I also had the privilege of spending time with Porer and his fellow villager, Pinbin Sisau, inviting them to our home for an evening with James and his family and sharing with them some of the simple delights of central London life that people who don’t live here wouldn’t experience.

After the symposium James, Porer and myself will travel back to Porer’s village of Reite on the Rai Coast in Madang Province where we’ll stay for a week or so. There we’ll attempt to put some of our ideas into practice – I’ve designed some simple notebooks for us to use out in the bush, some printed on waterproof paper, others printed on standard papers. I’m very excited to have this unique opportunity to test out ideas I’ve had for using the Diffusion eBook format and bookleteer in the field for over 10 years now – harking back to conversations I had with anthropologist Genevieve Bell of Intel in 2003. I’m also very excited to have the privilege of visiting Porer and Pinbin in their home and meeting their families and community – joining the loop of one smaller circle of friendship and exchange and hopefully spiralling out into some larger ones that will continue into the future.

Sea Shell Maths

October 16, 2012 by · 1 Comment 

This post is one of several exploring the research and creative processes Giles and I have undertaken for our project Lifestreams, an Art+Tech collaboration with industry partner, Philips R&D in Cambridge as part of Anglia Ruskin University’s Visualise programme.

Our interest in using sea shells as the basis for making tangible lifecharms meant that I had to dive deeper into the maths, biology and development of shells to get a handle on how they grow and also to understand a bit more about what actually goes on at a physiological level. Fortunately there is a long history of the study of shell shapes and morphologies by different disciplines, biologists, mathematicians, artists et al to draw upon.

In my research I have come across many descriptions and models of shells, ranging from mathematical descriptions to those exploring the more complex biological processes involved in their genesis: these for example incorporate the growth of so called cellular templates which then undergo bio-mineralisation solidifying a soft scaffold of tissue into a rigid structural extension of the shell.

Essentially shells represent a geometric pattern that nature embraces and uses repeatedly in many biological structural systems such as the cochlea in our ears. sunflower blossoms and pine tree kernels. It is the the logarithmic helico-spiral. Imagine a flat logarithmic spiral that is then dropped from its centre on to the top of a cone and the spiral path then successively drops and drapes itself onto the surface of the cone.

This results in the 3-dimensional spiral that provides the growth direction for a generating curve which deposits different types of cellular tissue in sequence. The generating curve moves in three dimensions twisting, turning and changing dimension and rotation, at times even (depending on the shell  species)  changing its edge shape along the route. This then creates the intermittent bulges and outgrowths and sometimes sinusoidal waves along the shell edge.

Different types of shells come to being from a variety of generating curves and shapes that expand along the length of this spiral path as the shell grows. The height or flatness of the cone determines the compression of the helico-spiral on its central axis. As the shell grows the leading edge can vary in shape following rhythmic patterns or sporadic outgrowths. This has equivalents in natural growth phenomena in plants and becomes visible for example as  growth rings in trees.

As a shell grows in volume it simultaneously adds variable patterning on the exterior surface of the shell affecting growth based both on environmental and health factors. The surface colouring of the shell is patterned through a diffusion reaction process taking place just at the outward facing shell edge. The mollusc itself is never in direct control of this external pattern as it grows and even within the same species these patterns can vary dramatically.

What has been interesting in taking the formulas as a departure point into a series of parametric and other model variants is that the math evidently only is an approximation of the sea shell form. Some nuances are missed in the pure formula  generated shell approach and this became evident when I changed the way I was modelling my shells in different systems and moved away from using straight functional geometric models to more iterative and generative types.

Further reading:

D’Arcy Thompson: On Growth and Form @ InternetArchive

Seashells: the plainness and beauty of their mathematical description

Seahsells @ Wolfram MathWorld

D. Fowler, H. Meinhardt, and P. Prusinkiew, Modeling Seashells

 

 

Designing for the Pallion Ideas Exchange

October 2, 2012 by · Comments Off on Designing for the Pallion Ideas Exchange 

To support the Pallion Ideas Exchange, we have created numerous printed materials including posters, worksheets, postcards, work flow diagrams and eBooks. These have been designed to help record concerns, hopes and aspirations, which could then lead to further discussions and point to the right person who may have had the same experience.

The design ideas behind these printed materials relied on the feedback and conversations the team had gathered with the members of the community in Pallion. It became a highly iterative process of adapting earlier work though co-design and initiating and making new pieces such as the workflow sheets as a response to ideas and suggestions that had been gathered in our workshops.

The main consideration when designing, was the importance to keeping it visually simple and informal. One example being in the eBooks, we didn’t want to create pages that may put people off by making it look too similar to application forms, but we wanted the eBooks to have a familiar structure for people to fill in with ease. To overcome this, I simply drew the boxes by hand; adding a folded corner and colour coded the outline to indicate the page sets. We agreed that the hand drawn method seemed more approachable and was implemented on all the other printed materials.

From the "Managing a problem" eBook

From the “Managing a problem” eBook

The illustrated scenarios had to be within an informal environment and drawn simply, but most importantly; approachable. So instead of my usual mannequins which you may have seen in previous projects, these illustrations of people had a very simple outline. The props and environment were kept minimal, with only flat colours highlighting the activity. With this a library of illustrations were created for the team to use.

Examples of some of the illustrations; the one of the left is someone giving advice to another, and on the right is of an activity.

The most challenging part of the project when illustrating was creating the three “Aspirations” images that are used in the “Visualising the network” map to reflect what the community hope to achieve in terms of “social cohesion”, “a better local environment” and “better life opportunities”. Each had to reflect various aspects in a single image, most of which were easy to explain in words but to frame it in one image required a lot of conversations amongst the team and just thinking about situations which we ourselves may have experienced or seen. The process for this particular part of the project was to think of how each aspect would be illustrated individually and gradually piece them together and tweaking it to make it work as one whole image.

Visualising the network map

Visualising the network map

Although at first we weren’t sure how the “Visualising the network” map should look like we used these three aspiration images as a starting point and the rest was straightforward. Having created a library of illustrations for activities and resources for PIE that we’ve used across the project, I re-used many of the images so that they will become easily recognisable.

These image files will become part of Proboscis’ forthcoming Neighbourhood Ideas Exchange Toolkit along with generic versions of the posters, worksheets, work flow diagrams, eBooks and postcards we have developed for the Pallion Ideas Exchange project. With this toolkit we hope to inspire others to adopt and adapt the parts for their own local social innovations.

Shell drawings

September 25, 2012 by · Comments Off on Shell drawings 

This post is one of several exploring the research and creative processes Giles and I have undertaken for our project Lifestreams, an Art+Tech collaboration with industry partner, Philips R&D in Cambridge as part of Anglia Ruskin University’s Visualise programme.

I have talked in a previous post on lifecharms to shells about talismanic, engaging and tangible transfigurations of lifestyle and health data in the form of sea shells. I now  needed to explore the real thing. Off I went on another little spree of discovery both on-line and the real world, picking up a variety of ‘snails’ trails if you will.

I had been making some initial sketches of shells whilst looking at some of the mathematical models that have been around for shells (more of this in a later post) and got deeper into the strange and wonderful world of  shell forms to pick p ideas for forms and processes that I could draw on in the making of our own shells.

Aside from producing a large haul of images from various  on-line searches I wanted to make sure I would see a broad variety of the ‘real thing’. So being in London I went on to do take some pictures of ancient and contemporary shells in the wonderful and inspiring  Natural History Museum within its fossil and invertebrate collections.

From these I made a lot of sketches for our life-streams shells so that I could get a deeper taste and sense of the kind of shell shape variations that exist. To me these sketches helped me to gain a clearer more visual understanding of some of the various archetypes and key differences in different shell structures that I came across. It got me to think about routes for the shell modelling process I have been evolving alongside on the computer and the 3d printers.

I had looked at both ancient fossils which had lost any of their external pigmentation as well as contemporary shells that still retained all their wonderful colour and detail. I am continuously amazed at the range and expressiveness of shapes and colours pigmentation of shells that are out there.

 

From lifecharm to shell

September 19, 2012 by · 1 Comment 

This post is one of several exploring the research and creative processes Giles and I have undertaken for our project Lifestreams, an Art+Tech collaboration with industry partner, Philips R&D in Cambridge as part of Anglia Ruskin University’s Visualise programme.

From its beginning our collaboration with Philips R&D had a focus on lifestyle and health as the two key subject areas so they have formed an integral part of our dialogue and explorations. We’ve spent time in our discussions making and reflecting on the cross-connections between the two; how they intersect and influence each other. As our discussions evolved, we became more interested in some of the challenges for expressing and documenting personal and collective lifestyle choices visibly or invisibly affecting personal health and quality of life.

Stimulating personal motivation for change or reinforcement of positive activities through new means of reflection emerged as goal worth exploring further. Our primary purpose has been driven by thinking of ways and means to make lifestyle choices visible as a means for reflection and possible behaviour change.

We debated what the possible scale and scope of factors affecting our lifestyles were that could be points of reflection; what the nature is of the need for both individuals and groups to see and reflect on the impact of their own and collective choices on health, well-being and quality of life. Our enquiry ranged from evolving ways to make visible and re-enforce positive patterns to  ways of making bigger changes to negative patterns. Our aim is to be able to engage people both through individual and collective reflection and debate.

For instance, what could be vehicles for change that have broad reach spanning young and old without requiring great depth of knowledge to ‘read’ complex information? What could be more emotive, accessible, tangible and shareable? That could indeed inspire a visceral and instinctual form of personal and public reflection? What would form could this take?

Our response to these questions was to take totemic objects as emotive points of reference – iconic and tactile tools for ongoing reflection. We began planning to evolve talismans of self-health, personal pieces that could be carried around on a keyring or as jewelery to remind ourselves of what matters to us. The might be like the charms of old, bracelets embellished with objects, tracing key events and people in our lives but extended to become markers for health and quality of life.

From these ideas of the charm we searched for physical forms that could act as personal objects attached to life, as symbols that are already in the public mind. We arrived at the seashell.

Lifecharm Shells Redux

September 18, 2012 by · Comments Off on Lifecharm Shells Redux 

Our collaborator at Philips R&D in Cambridge, David Walker, was generous enough to have some of the Lifecharm shells fabbed in a range of more exotic materials than our initial prototypes using Shapeways (a 3D printing firm spun-out of Royal Philips Electronics). The materials used range from metal/silver, ceramic and frosted and transparent glass.

Many thanks also to Dipak Mistry, our collaborator on Visualise Lifestreams at Arts & Business Cambridge who dropped them by the studio this morning.

Presenting the Lifecharm shells

August 9, 2012 by · Comments Off on Presenting the Lifecharm shells 

This morning we are off to Cambridge for our final meeting with our collaboration partners at Philips R&D, where we will be presenting the lifecharm shells we have generated from our health data and talking about where we will be taking the project next.

Of fly-eye domes and public health data sets

August 8, 2012 by · Comments Off on Of fly-eye domes and public health data sets 

This post is one of several exploring the research and creative processes Giles and I have undertaken for our project Lifestreams, an Art+Tech collaboration with industry partner, Philips R&D in Cambridge as part of Anglia Ruskin University’s Visualise programme.

As part of our quest to explore making health data tangible we began to research means of experiencing larger volumes of collective health data as a complementary experience to the ‘lifecharms‘ illustrating individual data streams. We imagined these different strands operating in tandem to provide micro and macro perspectives on how we can forge new relationships to health and wellbeing.

The question immediately arose of how we could achieve meaningful translations of complex health data. Our initial solution was to turn public health data (derived from Network of Public Health Observatories) into varied surface expressions on a larger installation work, allowing a degree of participation from direct public interaction to inform manipulations of the public data sets. To achieve this we thought about the production of manipulated stacking surfaces that would aggregate into a communal structure.

Our idea for manifesting this health data was to take each data set, determine its dimensions (i.e. which and how many data ranges does it have, what do they represent? e.g. mortality rates, obesity, etc.) and take each of these to be the driving parameters of a set number of ways to cut, punch, emboss or bend thin sheets of material, either paper, card or metal. We would then create one layer of material for each data dimension, apply the parameter controlled action for it (ie, print, cut, punch, bend; where and by how much) and do this for each of the data dimensions.

For each dataset (by ward or time span) we would end up with a stack of screens which together would define a unique surface or mask that would be specific in both tactile and visual effect. These stacked screens would make up the facets to be collated into a larger physical structure that would evolve out of the geometry of the base shape and be assembled by members of the audience to ‘collectively grow’ the public health data installation piece.

We proposed to use Buckminster Fuller‘s fly-eye dome as the base for a slightly larger than human size dome structure which would rest on a tripod-like support structure under which visitors could move to look up and in. The fly-eye dome is a design variation on Bucky’s earlier geodesic dome structures lending itself well as a projection structure. We planned to use it to present transformed public health datasets which become layered and patterned masks to produce alternating light and shadows from within the dome surface. Each facet, or mask, would be representative of a specific grouping of public health data, either by time interval or by geographic proximity.

Buckminster+Fuller+Geodesic+Dome+Fly+Eye

In thinking about how this would work as an installation, we  came up with two different projection approaches creating two types of experiences:

  1. Outward facing masks with switch-able internal illumination creating projections that are cast on the gallery wall interiors and,
  2. Inward facing masks with with external illumination where the audience steps inside the dome structure manipulating an exterior light source (or  ‘sun’) around the dome structure by hand.

A very attractive benefit of collaborating with Philips is their expertise and product range in professional lighting. In particular, Philips has developed a product series and related technologies called LivingColours which we considered to be a good option for the illumination in our fly-eye domes.

Despite developing this concept quite far, we eventually moved away from it as we felt it didn’t encompass enough of a sense of the living and organic processes which we want to engage people in. In many ways we felt it was moving back towards static data visualisations that are too readily ‘readable’ and which soon cease to have the power to engage people in an ongoing and reflective relationship with how public data can be seen as part of the environment in which we exist.

3rd generation of 3D printed Shells for Visualise

August 2, 2012 by · 1 Comment 

Our third round of shells fresh out of fabrication is here!

I am excited that we now have shells that are more organic and life-like coming through. To drive this additional complexity I’ve been experimenting with mixing the combinations of data and exploring how these generate more ‘organic’ forms as they are fed into different parameters of the growth grammar.

In my last post I described how I’ve developed a bespoke shell model by programming in JAVA with growth grammars which start out with mathematical principles. These project a spiral onto the surface of a cone in 3D for the primary growth curve. Then I begin to tweak and subvert the surface shape as it grows, adjusting the rhythms and patterning of the data to add a degree of interpretation.

This is very interpretive and not hard science; it is not classic data-visualisation or information graphics. I take sets of health and lifestyle data and make deliberate decisions in how I interpret what kind of ‘expression’ they generate. It is highly designed and crafted process which I am evolving to achieve both an aesthetic outcome, but also one where the data plays a key role that may not be transparent or simply ‘readable’ like a graph, but rather becomes emotive.

This is important and different in that we are trying to produce a sense of meaning that is not read through classic symbols but rather through a tactile and visual experience. The tangible form of the shells embodies rhythm, resonance or dissonance; attraction or repulsion.

What we are attempting is not just a ‘transduction’ of health data into physical form, but a transformation of how we develop relationships with that data and what it means for us. The data is captured and transfigured into the physical form of the shells – producing something which is magical, transformative and which cannot be easily read but is heavy with the potential for meaning. The shells become more like talismans than just static instantiations of data.

This is very different to a technique that just takes data and processes it into a visual or physical form. It is not about numbers but about a model of generating shells that are qualitative, meaning producing and change making. It is about how a person could pick up a shell and begin to read their own meanings into it, knowing that it is generated from their own health data. Knowing that the subtle but strange variations in each shell indicate something to be explored in our lifestyles and behaviours.

This third generation of shells are moving further towards acquiring a ‘life’ of their own, becoming objects of meaning in the world. They are shaped by ‘lived constraints’ in the growth model and are getting expressions that go beyond pure mathematics.

I’m now working on a fourth generation of shells, this time using data posted on the internet using social media.

 

Newsletter July 2012

July 28, 2012 by · Comments Off on Newsletter July 2012 

Its been over a year since we sent out our last newsletter – not that we haven’t been busy, in fact we’ve been absorbed in a whole range of projects and activities :

Storyweir at Exlab, Hive Beach, Dorset
We have been commissioned by Exlab to create a new project at Hive Beach, Dorset as part of the Cultural Olympiad. The work opens on Saturday 28th July and will remain on site until 9th September. We have 3 days of free talks and 2 nighttime events (projections with live cello) on Friday 3rd to Sunday 5th August – all welcome.
http://proboscis.org.uk/tag/storyweir/

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This October sees the launch of our new monthly publication – each month we will crowdsource, print and post out an eBook to subscribers created and shared on http://bookleteer.com sharing the most beautiful, experimental, thought-provoking and inspirational eBooks people have created to inspire and provoke others into creating more of their own.
SUBSCRIBE HEREhttp://bookleteer.com/blog/2012/07/introducing-the-periodical/

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We’re also introducing a whole range of new features to http://bookleteer.com this year – public sharing, library pages as well as some exciting new developments later this year. Follow our progress here :
http://bookleteer.com/blog/category/updates-improvements/

We’ve also dropped the minimum print run for our Short Run printing service to just 25 copies per eBook and the prices for printing A6 eBooks have dropped between 30-50%. Check the prices with our estimator tool here:
http://bookleteer.com/blog/ppod/

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Proboscis have been collaborating with Royal Holloway’s Information Security Group (as part of the their EPSRC/ESRC/TSB research project Vome – http://www.vome.org.uk) to work with a local community in Pallion, Sunderland to create a sustainable knowledge and support network for local people to help each other cope and deal with benefit changes. We have developed a set of simple tools and processes to assist this “Ideas Exchange” – co-designed with the local community and are helping them integrate and adopt them into their ways of getting things done.
http://proboscis.org.uk/tag/pallion/

This Autumn we will be releasing a “Neighbourhood Ideas Exchange” package with versions of the tools that any community will be able to adopt and adapt for their own uses. Look out for announcements in September/October.

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Visualise Lifestreams
Proboscis has been commissioned by Futurecity and Arts&Business Cambridge to collaborate with Philips R&D in Cambridge as part of Anglia Ruskin University’s Visualise Public Art programme. We are exploring new forms for motivating people to incorporate health monitoring into their lifestyles by linking personal health data to systems that create tangible outputs. Starting with 3D printed ‘shells’ whose growth and shape is determined by data sets collected from ourselves, we plan to move on to feeding data to affect the growth of crystals and eventually towards ‘growing’ a shell organically through tissue engineering.
http://proboscis.org.uk/tag/lifestreams/

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Recent Publications 


Professor Starling’s Thetford-London-Oxford Expedition
by Lisa Hirmer, Andrew Hunter, Josephine Mills, Leila Armstrong, Giles Lane and Hazem Tagiuri
Download Free : http://diffusion.org.uk/?p=2587
Buy a limited edition set :  http://proboscis.org.uk/store.html#profstarling


Material Conditions
by Active Ingredient, Desperate Optimists, Jane Prophet, Janet Owen Driggs & Jules Rochielle, Karla Brunet, London Fieldworks, Ruth Maclennan, Sarah Butler
Download Free : http://diffusion.org.uk/?cat=1043
Buy a limited edition set : http://proboscis.org.uk/store.html#materialconditions


City As Material : London
Contributions by Tim Wright, Simon Pope, Ben Eastop & Alexandra Deschamps-Sonsino
Download Free : http://diffusion.org.uk/?cat=976
Buy a limited edition set : http://proboscis.org.uk/store.html#cityasmaterial1

2nd generation of 3D printed Shells for Visualise

July 25, 2012 by · Comments Off on 2nd generation of 3D printed Shells for Visualise 

I have just come back from the Digital Manufacturing Centre 3D printing lab at UCL where we just had our second round of shells made for us.

This time around you can see shells which are beginning to have some life (or data to be exact) put in to them. They are ‘grown’ by using the health data we have previously collected from the body sensors and data logger which we are beginning to use to evolve different types, shapes and sizes of shell.

We captured the initial data over a week back in May which consisted of blood pressure, step counts, length of sleep, body temperature, exposure to air pollution and alcohol intake. These were gathered to provide a range of values we could use  to make the shells change the way they are evolved over time.

These different dimensions of data are used in our growth model as parameters that influence where and how much the shell grows and in which particular way. Each set of data values contribute to determining how much it grows, how smooth or jagged the surfaces are and whether or not there are other outgrowths. All together this results in a very personalised and specific shape that is unique to each data set.

We are planning to fabricate two further sets of shells, one with more extensive data sets informing the shell growth pattern, and the second experimenting with different data sources. More posts to come!

Our growth model as mentioned before is using variants of ‘parametric design’ via L-Systems and Growth Grammars. Here is a very quick explanation of what these do in principle:

Parametric Design
In a parametric design different numerical values – called parameters – are put into a set of related mathematical formulas or rules. These are able to generate variations of shapes or objects based on different input values. It is for example possible to create a parametric definition of a basic chair that  when combining the height and leg length of a person – can generate a chair with proportions that make it comfortable for that person to sit on. So a parametric design in this case captures the idea of a chair that can be made to fit different bodies – i.e. how many legs the chair has, the way the legs are connected to the seat area, the seat sitting area and the height position of the backrest.

L-Systems
These were invented by a man called Aristid Lindenmayer and are type of formal language that uses sequences of letters that define how something grows over several time periods. They can for example express how a tree expands from its trunk into branches and then into leaves or how a flower’s petals are arranged.

Growth Grammars
These are more complicated variations on L-Systems that have a richer set of features that can be used to describe growth models such as plant models. Growth Grammars are used in not just modelling the structure of plants i.e. how it is put together and its parts but also how it functions and its parts interact with each other.

1st generation of 3D printed Shells for Visualise

July 16, 2012 by · Comments Off on 1st generation of 3D printed Shells for Visualise 

 

After what has been a broad exploratory research and foraging phase into shell morphology and modelling systems for our Visualise project, I have just picked up the first round of 3d printed shells which we had done at the Digital Manufacturing Centre @  UCL. Thanks to Martin and Richard for their assistance with the 3d printing process!

What you see here is a twist on classic plain formula driven generative shells that you may have seen before. We are experimenting with ways of adapting shell formation of our 3d shells based on data capture we have started in previous experiments in lifestyle and health data monitoring. I have been looking into a variety of generative modelling systems anywhere from those originating in the CAD world to those for plant modelling in the bio and agricultural sciences.

Now I have settled on using a growth grammar platform called XL (it builds on ideas of l-systems but with much more flexibility and dynamic rewriting of growth rules). The XL grammar is interesting as its been developed for plant morphological and systemic modelling, allowing the generative growth rules to be switched based on time variant environmental factors throughout growth cycles.

This offers some exciting possibilities of mimicking real-world feedback patterns of environmental constraints on living entities such as plants or other living systems giving rise to different possible ‘expressions’ based on the ‘quality of life’ over time they experience in their environment (e.g. through droughts, wet seasons, sparse or rich nutrition, pollution factors, over-shading, etc.).

The shells you see here are a variations of an evolving shell model that can be infused with our previous and ongoing environmental and personal data capture data sets (e.g. with readings such as daily step-count, blood pressure, sleep pattern regularity) to determine the evolving form.

Look out for further variations on these shells shortly!

Neighbourhood knowledge in Pallion

July 2, 2012 by · Comments Off on Neighbourhood knowledge in Pallion 

Last Thursday I visited members of the Pallion Ideas Exchange (PAGPIE) at Pallion Action Group to bring them the latest elements of the toolkit we’ve been co-designing with them. Since our last trip and series of workshops with them we’ve refined some of the thinking tools and adapted others to better suit the needs and capabilities of local people.

Pallion Ideas Exchange Notebooks & Workbooks by proboscis, on Flickr

Using bookleteer‘s Short Run printing service we printed up a batch of specially designed notebooks for people to use to help them collect notes in meetings and at events; manage their way through a problem with the help of other PAGPIE members; work out how to share ideas and solutions online in a safe and open way; and a simple notebook for keeping a list of important things to do, when they need done by, and what to do next once they’ve been completed.

We designed a series of large wall posters, or thinksheets,  for the community to use in different ways : one as a simple and open way to collect notes and ideas during public meetings and events; another to enable people to anonymously post problems for others to suggests potential solutions and other comments; another for collaborative problem solving and one for flagging up opportunities, who they’re for, what they offer and how to publicise them.

These posters emerged from our last workshop – we had designed several others as part of process of engaging with the people who came along to the earlier meetings and workshops, and they liked the open and collaborative way that the poster format engaged people in working through issues. We all agreed that a special set for use by the members of PAGPIE would be a highly useful addition to their ways of capturing and sharing knowledge and ideas, as well as really simple to photograph and blog about or share online in different ways.

Last time I was up we had helped a couple of the members set up a group email address, a twitter account and a generic blog site – they’ve not yet been used as people have been away and the full core group haven’t quite got to grips with how they’ve going to use the online tools and spaces. My next trip up in a few weeks will be to help them map out who will take on what roles, what tools they’re actually going to start using and how. I’ll also be hoping I won’t get caught out by flash floods and storms again!

We are also finishing up the designs of the last few thinksheets – a beautiful visualisation of the journey from starting the PAGPIE network and how its various activities feed into the broader aspirations of the community (which Mandy will be blogging about soon); a visual matrix indicating where different online service lie on the read/write:public/private axes; as well as a couple of earlier posters designed to help people map out their home economies and budgets (income and expenditure).

Our next task will be to create a set of StoryCubes which can be used playfully to explore how a community or a neighbourhood group could set up their own Ideas Exchange. It’ll be a set of 27 StoryCubes, with three different sets of 9 cubes each – mirroring to some degree Mandy’s Outside the Box set for children. We’re planning to release a full Neighbourhood Ideas Exchange package later this summer/autumn which will contain generic versions of all the tools we’ve designed for PAGPIE as well as the complete set of StoryCubes.

Shells for our Visualise commission

May 30, 2012 by · Comments Off on Shells for our Visualise commission 

shell math

Some math of seashells

In one of our current (and I feel, pretty exciting) commissioned projects that is part of the Visualise Programme, we are looking at new ways of making accessible interpretations and translations of information in a physical series of objects instead of another classic information visualization.

Various Shell Shapes

Although there are many beautiful data visualisation examples out there, the big challenge they often face is that they are very frequently inaccessible to larger audiences. We are really interested in finding ways of creating something very emotive and tactile, giving a more intuitive insightful access to understanding content such as personal health information which really matters to people. We want to overcome it often being hard to decipher with current approaches and tools without being a health expert.

Gobos & Domes

Some interesting ideas are swirling around and en route I could reconnect with some ‘old friends’ that I got to know while still an architecture student many years ago: I have been revisiting D’Arcy Thompson‘s On Growth and Form and his in depth study of shell formation as an inspiration of how we might produce our own little evolving artefacts out of re-interpreted data spaces.

We have just been in the process of carrying out our own personal health data-capture with some off-the shelf kit (e.g. pedometer, blood-pressure, temperature) as well as environmental sensing via a couple of custom build Arduino data-loggers; the results of which we are now using for  sketching out a variety of generative models for our new artefacts.

Watch this space for our first sketches of growing data!

3 days in Pallion

May 19, 2012 by · Comments Off on 3 days in Pallion 

 

This week just passed Alice, Haz and myself have been running some co-design workshops with local community members in Pallion, a neighbourhood in the city of Sunderland, and with Lizzie Coles-Kemp and Elahe Kani-Zabihi of Royal Holloway’s Information Security Group, hosted at Pallion Action Group. The workshops, our second round following some others in early April, were focused around visualising the shape, needs and resources available to local people in building their own sustainable knowledge and support network – the Pallion Ideas Exchange. We also worked on testing the various tools and aids which we’ve designed in response to what we’ve learned of the issues and concerns facing individuals and the community in general.

The first day was spent making a visualisation of the hopes and aspirations for what PIE could achieve, the various kinds of activities it would do, and all the things they would need to make this happen. Based on previous discussions and workshops we’d drawn up a list of the kinds of activities PIE might do and the kinds of things they’d need and Mandy had done a great job over the past couple of weeks creating lots of simple sketches to help build up the visual map, to which were added lots of other issues, activity ideas, resources and hoped for outcomes.

 

Visualising PIE this way allowed for wide-ranging discussions about what people want to achieve and what it would need to happen – from building confidence in young people and the community more generally, to being resilient in the face of intimidation by local neer-do-wells. Over the course of the first afternoon the shape changed dramatically as the relationships between outcomes, activities, needs, people and resources began to emerge and the discussion revealed different understandings and interpretations of what people wanted.

On the second day we focused on the tools and aids we’ve been designing – a series of flow diagrams breaking down into simple steps some methods for problem solving, recording and sharing solutions and tips online, how to promote and share opportunities to people they would benefit and things to consider about safety and privacy before posting information online. We’ve also designed some simple notebooks with prompts to help do things like take notes during meetings and at events, a notebook for breaking problems down into small chunks that can be addressed more easily alongside place to note what, who and where help from PIE is available, and a notebook for organising and managing information and experiences of PIE members about sharing solutions to common problems that can be safer shared online. As the props for a co-design workshop these were all up for re-design or being left to one side if not relevant or useful. An important factor that emerged during the discussion was that people might feel uncomfortable with notes being written in a notebook during a social event – the solution arrived at was to design a series of ‘worksheet posters’ which could be put up on the walls and which everyone could see and add notes, ideas or comments to. The issue of respecting anonymity about problems people have also led to the suggestion of a suggestions box where people could post problems anonymously, and an ‘Ideas Wall’ where the problems could be highlighted and possible solutions proposed. We came away with a list of new things to design and some small tweaks to the notebooks to make them more useful – it was also really helpful to see a few examples of how local people had started using the tools we’ve designed to get a feel for them:

On the afternoon of the second day we also spent a long time discussing the technologies for sharing the community’s knowledge and solutions that would be most appropriate and accessible. We looked at a whole range of possibilities, from the most obvious and generic social media platforms and publishing platforms to more targeted tools (such as SMS Gateways for broadcasting to mobiles). As we are working with a highly intergenerational group who are forming the core of PIE (ages range from 16 – 62) there were all kinds of fluencies with different technologies. This project is also part of the wider Vome project addressing issues of privacy awareness so we spent much of the time considering the specific issues of using social media to share knowledge and experiences in a local community where information leakage can have very serious consequences. Ultimately we are aiming towards developing an awareness for sharing that we are calling Informed Disclosure. Only a few days before I had heard about cases of loan sharks now mining Facebook information to identify potential vulnerable targets in local communities, and using the information they can glean from unwitting sharing of personal information to befriend and inveigle themselves into people’s trust. The recent grooming cases have also highlighted the issues for vulnerable teenagers in revealing personal information on public networks. Our workshop participants also shared some of their own experiences of private information being accidentally or unknowing leaked out into public networks. At the end of the day we had devised a basic outline for the tools and technologies that PIE could begin to use to get going.

Our final day at Pallion was spent helping the core PIE group set up various online tools : email, a website/blog, a web-based collaboration platform for the core group to organise and manage the network, and a twitter stream to make announcements about upcoming events. Over the summer, as more people in Pallion get involved we’re anticipating seeing other tools, such as video sharing, audio sharing and possibly SMS broadcast services being adopted and integrated into this suite of (mainly) free and open tools.

The workshops were great fun, hugely productive but also involved a steep learning curve for all of us. We’d like to thank Pat, Andrea, Ashleigh and Demi (who have taken on the roles of ‘community champions’ to get PIE up and running) for all their commitment and patience in working with us over the three days, as well as Karen & Doreen at PAG who have facilitated the process and made everything possible. And also to our partners, RHUL’s Lizzie and Elahe who have placed great faith and trust in our ability to devise and deliver a co-design process with the community that reflects on the issues at the heart of Vome.

View from our hotel in Roker

data logger for Visualise Lifestreams

May 18, 2012 by · 1 Comment 

This week I have been putting together a little Arduino data logger for our current research collaboration with Philips in our Art & Tech commission project.

Arduino, openlog and TGS2620 gas sensor setup with GSR electrodes

We are exploring the translation of health and lifestyle data into new forms of tangible artefacts and for this we revisited mobile data-capture using Arduino boards to inform our early prototypes.

Alongside some Arduino boards we still had in the office I picked up a current crop of useful bits and pieces from Cool Components  and RS  (OpenLog SD logger + TGS2620 gas sensor) to make a quick, small and simple data-logger  for simple capture of volatile gas proximity and  basic galvanic skin response indicating anxiety levels.

TGS2620 gas sensor and openlog logger module

We need to capture long time periods of this sort of data on the move and thus were looking for a non-PC based data-logging set-up we could build ourselves. The Openlog board from Sparkfun is pretty convenient as it hooks up directly to the Arduino and can take micro-flash cards of large sizes so I got some 8GB cards for our logging exercises which will last for some good amount of data-capture time.

The Openlog board is tiny (literally a bit smaller than a 50 pence coin) and pretty straight forward to work with: It just hooks to the Arduino board in soft-serial mode. The galvanic skin response is better to be redone with an op-amp but a rudimentary approach will do for now for initial sketch-testing as we can always improve on the circuit later.

I will post some more feedback when I have played around with it some more.

Resources:

OpenLog

OpenLog github site documentation and code

Arduino Gas detection Fritzing sketch

 

Citizen Science in action: NASA Space Apps Challenge

May 14, 2012 by · Comments Off on Citizen Science in action: NASA Space Apps Challenge 

Taking part in the 2012 NASA Space Apps Challenge

NASA SpaceApps Challenge 2012 Briefing

 Within the Public Goods Lab  here at Proboscis we have been exploring a number of themes we are tying together, one of which is a strong interest in the practice and production of ‘citizen science’. We like getting hands on and are always keen to learn from exitisting models and projects to understand the issues and possible modes and obstacles to production and  delivery and so it makes a lot of sense for us to participate in projects that we can learn from.

To this end in late April I spent a fun weekend with my friend James from Imaginals and other space-fanatics at ISIC, the International Space Innovation Centre in Harwell, Oxford which played host to an extraordinary and fun challenge:

We joined the Oxford group of the NASA Space Apps Challenge; a brilliant event that was hosted in 25 cities around the globe (e.g. San Francisco, Tokyo, Melbourne, Canberra, Jakarta, Exeter; Nairobi, Sao Paulo, Santo Domingo and McMurdo Station, Antarctica….) drawing a crowd of 2000+ participants interested in creating ‘Apps’ relating to NASA space science under a number of possible themes; e.g. Software, Open Hardware, Citizen Science and Data Visualization.

Inspiring Space Science

The NASA Space Apps challenge was conceived as part of a much larger  and very interesting ongoing US and global agenda in open government via the  Open Government Partnership. The US Open Government Initiative is translating directly into Open Government activities at NASA; a programme to generate more interest in, access to and popularise ideas around NASA’s space science programme and enhance public visibility.

StrangeDesk Citizen Science Ideas

Our impromptu team (primarily assembled on the workshop weekend itself) consisted  -Emal, Peter, James and myself – joined up because of our mutual interest in the theme of “Mobile Environment Capture”. We clubbed together with a hope of coming up with something that would relate it to citizen science and in particular exploring participatory models and ideas.

With lots of ideas being thrown around the table on the Saturday – for while we were  joined by from ESA scientists  who gave us some great insights – we decided to produce an idea that is looking to capture the excitement of engaging with space science from the ground by connecting citizen scientists through to the professional science community via our concept ‘StrangeDesk’. It’s our way to capture, share and aggregate odd, out of the ordinary and potentially  important environmental events and connect them through the social web with the wider world including the professional science community to use and elaborate upon.

redod something strange!

Strangedesk Start Page

Excitingly, in the weekend competition we must have hit some kind of nerve with the concept as we were lucky enough to win second prize in the local Oxford selections and are now moving into the second round with our idea.

Please check out our promo video we produced with the great help from Izzy Way at Imaginals for the second round of the competition on vimeo: StrangeDesk Promo

Support us by voting for it on the Talenthouse competion web site! and watch this space for any further news on this initiative!

You can also check out the twitter feed on the SpaceApps challlenge on twitter under #SpaceApps

Visualising with Philips R&D

May 11, 2012 by · 1 Comment 

Back in February Proboscis was commissioned by Andy Robinson of Futurecity, with the assistance of Dipak Mistry of Arts & Business Cambridge, to undertake an Art+Tech collaboration with a local industry partner in Cambridge as part of Anglia Ruskin University’s Visualise programme. This strand seeks to engage “leading Cambridge technology companies to collaborate with contemporary artists on the creative use of technology in public life.”

Over the past few months Stefan and I have been meeting with David Walker and Steffen Reymann of Philips R&D (based in the Cambridge Science Park) to establish a creative dialogue. The initial topics for our creative exploration were suggested by Philips based on research subjects being explored in their lab – Near Field Communications and health monitoring technologies. Our discussions quickly began to revolve around personal motivations for monitoring health and lifestyle –

  • Why do people routinely lose abandon using health monitoring technologies?
  • What might inspire new habits that actively involve monitoring?
  • How could we create delightful ways for people to make connections between personal data and Quality of Life?
  • How could we rethink the nature of data collection away from the purely rational towards the realm of the numinous and speculative?

Our initial thinking suggested that perhaps the problem with data collection is that it is often too crude and reductive – trying to make impossibly simple connections between phenomena in a complex system. Data visualisations are often barely more than pretty graphs – but our lives, our environments and the ways we live are so much more than that. How might we make tangible souvenirs from the data generated by our bodies and habits that could help us discern the longer term, harder to perceive patterns?

As our discussions have continued we have begun to explore how we might generate talismanic objects – lifecharms – from personal monitoring data using 3D fabbing. Things which could act as everyday reminders about patterns the data suggests, which are at once both formed of the data and yet do not offer literal readings of the data. Objects which are allusive, interpretative and perceptible, but still mysterious. What would it feel like to have an object in one’s pocket that was generated from data gleaned from one’s own body and behaviours? How might this help us maintain a peripheral awareness of the things we eat, how much we exercise, our general state of happiness and perceive the subtle changes and shifts over time?

Stefan is writing elsewhere how we have been inspired by shells – excretions produced by creatures that tell (in a non-literal way) the story of the creature’s life – what minerals it ingested, what environmental factors affected it. For the lifecharms we’re experimenting with using personal data to drive 3D morphogenetic algorithms that can generate unique shell-like forms which we’ll then render into tangible souvenirs.

As a more macro counterpoint to the micro of the personal lifecharms we have also been considering how local public health data could be translated into forms which could be experienced as a group in a  public setting – we’re investigating making a ‘fly eye’ geodesic dome with a light source to throw light upon the patterns in the data.

We’ll be continuing our discussions with Philips for another 3 months or so, gathering some test data (from ourselves) then making some prototypes and maquettes of our ideas for an event in Cambridge in the Autumn where we’ll present our work.

Ideas exchange with Pallion

April 23, 2012 by · Comments Off on Ideas exchange with Pallion 

Just before Easter we were back in Sunderland working with Pallion Action Group and Royal Holloway, University of London’s Information Security Group  on the project to help build a community network for people to share ideas about money, spend and budgets in ways that help them cope with the massive changes in the benefits system and reduction of the public sector’s contribution to the local economy.

I’m finding each time I visit PAG I’m more and more amazed at their ability to bring people together and invent solutions to tackle serious problems through creative thinking and activity. Their projects range from street dance, to pre-employment confidence building, mentoring of young people and projects to engage older people with technology. Although PAG are not an arts organisation their approach does remind me of two media arts orgs – Information and Cultural Exchange (ICE) in Western Sydney Australia and Knowle West Media Centre in Bristol. ICE  open their doors to all sections of the diverse western Sydney community to join in a program of activities that enable communities and artists to tell the stories of this extraordinary place. Knowle West Media Centre is a media arts charity that aims to develop and support cultural, social and economic regeneration supporting communities to engage with, and benefit from, digital technologies and the arts.

These places have a commitment to valuing everyone’s voice in a democratic space. They’ve created environments that, because they are trusted and run by the community, encourage people to come to them they need an answer or a problem solved or just want to be involved. They all use creative processes, arts, music and film in their projects and through it are able to connect up people, ideas and communities to find solutions, support initiatives and ‘make things happen’ that are both practical and transformative.

PAG “was formed in 1993 by a small group of local residents who intended to take action relating to some of the problems that their community was facing.” Its mission is “To work to improve the living conditions, community facilities, social, educational and economic opportunities available to the residents of Pallion and surrounding areas of the City of Sunderland.”

Spending a few days in the building you get to see the way that PAG subtly makes opportunities for people to work together, to help each other as well as themselves. They are adept in seeing people’s passions, capabilities and capacities and supporting them. It doesn’t take long being there to be struck by the perceptive, resourceful and intelligent people who are involved in Pallion Action Group. People of all ages from many walks of life who have found themselves facing degrees of difficulty over lack of employment and a complex confusing benefits system.

On this last visit we were working with PAG on a shared design approach to mapping the broad themes, areas and issues and began to collect sample stories and experiences. We started with some basic explorations of resources in the home; what comes in and what goes out. It led onto more in-depth explorations of people’s perceptions : where did these things sit in relation to one another; what things people can rely on and what are unreliable; what is fixed, what changes? Finally we moved onto mapping what people’s aspirations are and the barriers that get in the way of achieving those. After these sessions we collaborated with members of PAG on scoping the next stages of the project and how it will intersect with current PAG activities and be supported by people involved in PAG. The discussion concluded that for this network to be of value it will have to enable people to improve their situation and not reinforce fears. Our focus for the project now rests on how what Proboscis does or brings to the process can connect with and supports PAG’s own work; how we can build on and exploit PAG’s skills and enhances (rather than adding more work) their efforts to build on their positive approach.

Preparations for Pallion

April 4, 2012 by · Comments Off on Preparations for Pallion 

As part of our work on the VOME project with researchers at Royal Holloway, University of London’s Information Security Group we are working with Pallion Action Group in Pallion in Sunderland on a community engagement project to co-design a process with the local community in Pallion, Sunderland to create a knowledge network around money, spend and budgets. We are collaborating with PAG to identify the areas and issues challenging people around  household economies.  The project feeds into VOME’s  aim of “exploring how people engage with concepts of information privacy and consent in online interactions”.

We’ve have been co-designing designing a set of huge posters with people at PAG to help gather knowledge and find the right language to use. We took a first set up recently for the first exploration session, and  based on peoples’ comments revised and changed them and will be heading off to do a two day series of activities with local people to dig deeper into peoples concerns about costs, spend, what we can rely on and what is unreliable. I think the project is going to involve some very interesting cycles of creating, discussing, revising, changing and re-producing materials until we can collaboratively come up with the right materials.

    

Turntable Hack

March 19, 2012 by · Comments Off on Turntable Hack 

The other week Alice and Mandy started evolving ideas around the use of Zoetropes. Mandy produced some wonderful origami birds and Alice sketched out a series of cardboard mock-ups on a wooden ‘cheese board’ turning platter. These worked nicely for some very initial sketches but would not allow filming well and the rotation speed would vary.

Alice found some great turntable hacks for Zoetrope out on the web that got us thinking: Our Zoetrope experiments needed more control and flexibility in the electronic and mechanical design aspects so rotation speed could be controlled more precisely in future design iterations.

The hacked turntable ensemble

 

 

 

 

 

 

 

 

 

 

Ok: The Public Goods Lab (i.e. myself and the kit…) got involved in its technical capacity to support this. Alice brought in her old Technics turntable and I had a go at making our own motor driven Zoetrope as a hack from it: As it turned out with her turntable the real issue was that it it did not allow placing arbitrary size objects on the platter as the Technics model was designed as a slide-out chassis so we needed to do something with it before we could use it for Zoetrope testing.

I got onto disassembling the chassis getting the rotating platter out of it with its motor. The electronics were so tied to the chassis that I decided to just fix a stepper motor on the side of the platter base and made a little Arduino controller and breadboard motor driver circuit to go with it. The driver circuit is just suing a ULN2003A chip for a quick and simple test ( That chip is a multi-transistor package so I did not have to roll my own H-bridge).

I first used a unipolar stepper  [4 connections] but the circuit [I used this post from eLABZ blog ] was getting a bit hot with a floating voltage across the driver chip so I ended up reverting to a bi-polar stepper motor (still using the same circuit as above but dropping the floating voltage and this works just fine without the driver chip overheating. There are two poer supplies, one driving 5V for the Arduino board and another 12V supply for the stepper motor driver. Both were taken from an old hard disk power supply and wired into a breadboard. The circuit used has a tow small switches that let you change the stepper direction which is a nice convenience.

Arduino + Stepper driver electronics

 

 

More code hints for Arduino stepper control see the

introductory Arduino stepper control tutorials

 

 

 

 

 

 

The code can be tuned to change the speed of the stepper a little bit but this could alaso be extended with more control buttons in the circuit which we may do if we really need it.

 

Compendium of Public Goods

February 27, 2012 by · 6 Comments 

One of the definitions of Public Goods in economics terms describes them as goods that are not diminished by a persons consumption of them. The air is cited as an example, sometimes the beach, street lighting, free broadcast television and so on (though in the ‘real world’ perhaps nothing really fits this description).  Are there other interactions we value that might be called public goods?  Things that people feel are precious about the places and communities they belong to – stories, skills, games, songs and so on. Maybe they are more intangible than a place, or element or thing, like the way people use local markets as places to meet, converse or share knowledge.

The notion of  Public Goods comes up often in our work; common space and ‘the commons’ as a public good for Being in Common; the role of markets and independent traders in Lancaster for As It Comes, and in Hertfordshire for With Our Ears to the Ground and the social impact of technologies for Urban Tapestries, Snout and Social Tapestries. I can’t quite pinpoint what these public goods are and I want to try and make a bit more sense of them for our Public Goods programme so I’m working with Mandy to create a Compendium of Public Goods  – a series of short animations inspired by many of the conversations and interviews we have had with people about their lives and communities. We are starting with a look back over conversations I had with the March History Group in Lancaster about jumble sales, hand me downs and knitted swimming suits… remember knitted swimming suits anyone?

 

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