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Critical contextualisation and wearable technologies

Each of the following was chosen to give an overview of the fields that encompass fabrics, wearables and technologies and science. There are different kinds of information about textiles and technology studies available; some are in catalogue forms, showing culminations of various practitioners giving a brief description of the study. Other forms are like MIT’s courses in ‘High Low Tech’ ( http://hlt.media.mit.edu/ MIT, High Low Tech) which have blog information available. The blog style approach doesn’t give details but shows more examples. MIT are one of the leading universities in this area of study, they also mediate work, which is very useful as some of this includes pieces that didn’t work at all, and this being recognised is very worthwhile.  Meaning if you can find this information you don’t have to make the same mistakes, you can think round the problem or see how it relates to personal projects, speeding up developments and enhancing quality. Several of these studies can be found on the New Textiles course site, lead by Leah Buechley creator of LilyPad, (Buechley, L. 2012, New Textiles). LilyPad (http://web.media.mit.edu/~leah/LilyPad/ LilyPad )is a collection of sewable electronic components, a prototyping platform like Arduino for testing concepts. This platform also gives room to test as to whether the individual could take active control over the use of their technology, e.g. If used within the glove the individual could use it to work out the best temperature reactions for themselves. I also believe giving the sufferer control over their condition improves their personal experience, therefor improving their well-being. MIT’s course ‘High Low Tech’ aims to take technology to a level where anyone in any cultural situation could connect up a circuit using traditional textile and material processes. Examples include: Pu Gong Ying Tu (Dandelion Painting), http://hlt.media.mit.edu/?p=2286

Very simply if you blow at the dandelion flowers the seeds seemingly disperse and the flowers slowly grow back ready to be blown about as seeds again. The aim of the MIT group is certainly not complex technology but pieces that can be meaningful and can be looked after by anyone with any cultural background, whatever their knowledge of technology. This allows people to become involved with technology in a ‘hands-on’ way, communally, emotionally and culturally.

Our primary aim is to engage diverse audiences in designing and building their own technologies by situating computation in new cultural and material contexts, and by developing tools that democratize engineering.

Buechley, 2012 ‘High Low Tech’

GLOVE- Conceptual developments

The materials chosen took research, testing and of course had to be available or within budget. I also strove to find materials with as much evidence as to their properties and testing as possible. Not all materials were well described, one in particular was described as a ‘thread’ and after some convincing the company sent me some samples, the material that arrived was a hard wire, though bendable not a useable material as a subtle heating element for fingers at all.

GLOVE

Another material, which I managed to obtain a sample of, offered even more than I expected, with the right circuit connections the thin, fine material could not only detect temperature but also warm up creating a thermal map of an area. This would be an ideal layer to the glove concept however the cost of further material and time testing and forming the thermal map would be great in finance and time. When I found this I knew not only would I be forming a concept and a prototype but my research would also form the outline of the optimum item. This could then be taken on as further research beyond the course and developed into a product, providing the concept was accepted and understood and that tests confirmed the advantages to be great enough to warrant its development.

The glove prototype would therefore have to evenly as possible warm the fingers and the technology would have to be simple to understand and alter details such as temperature sensed at which the glove reacts. This way the prototype would be able to most accurately prove the concept in medical advantage. However this is not the only concern, the glove also needs to be practical as well as aesthetic and these are 2 very important factors.

Part of the aesthetic comes in as with medical conditions we have a culture of Dr. patent confidentiality and I don’t see why this shouldn’t extend to any medical related clothing, therefore the glove should look like any other glove or not give away any of its medical intentions. This then leaves passing the knowledge on up to the wearer, although if the wearer were to shake someone’s hand whilst the glove is warm it may lead to questions, even then no medical condition could be mentioned just the fondness of warm hands.

The glove should also be desirable as an item to own from its looks, many medically related devices are perceived as clinical looking and cold, this should seem attractive and trustworthy so that the looks would not put off anyone who could benefit from the function. Also there are already gloves with a heat source within, these are large and chunky. During my case study my subject showed me what the NHS had given them, the glove was a designed for skiers and very chunky. As the subject is most affected at work these were unhelpful as the subject when wearing them would be unable to type. A this design aspect here is key, as long as the glove is fitted, preferable stretchy to an extent, the user would be able to conduct many day to day tasks whilst wearing them.

To surmise, to fully test the concept the prototype must show fitted fingered gloves for functionality, an aesthetically pleasing design with discretionary technology so the wearers able to access but not necessarily have on show and operate accurately.

The initial prototype showed that it is possible to monitor the temperature

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This gave me the opportunity to further the project with a positive result, knowing the temperature sensing works gave me the opportunity to focus on materials and pin pointing the concept and how the project will communicate this to the public and to those with a more academic interest. (Explaining things simply for anyone to understand or explaining the work in more detail to get more detailed points made clearly.)

I then researched various materials for the main glove to see if there’s any particularly good material or blend for flexibility and maximum movement of hands as well as keeping warm for the thickness. Often if a particular material works its used widely for that application, and in keeping warm wool is one of the best materials for a thin, yet flexible and fitted glove outcome. This lead to what would work with the wool, the researched pointed towards gloves recommended for Raynaud’s as similarly with wool there are basic materials that have been used and trusted and more recently put to scientific testing to give further evidence as to why the material is good.

From here I began researching warming methods that could be utilized on a glove and in ways that benefit Raynaud’s sufferers. This took a lot of research, as I want to be careful not to burn anyone and to work in the concept. As this piece has a direct interaction to the wearer I would like it to be as safe as possible.

Heating element wise out of about 50 companies I contacted by phone and email that in some way advertised around 5-10 got back to me in some way, 1 offered samples, 1 I was able to get a sample from after multiple emails over a month or so, most of the companies were un able to send anything or described the item in enough detail so I could work out that it was not the right material.

After testing would I could get a hold of the main 2 one was not as described and one although would be very good would also be very complex, able to sense temperature and heat up within the fine mesh.

Eventually I went back to a warm clothing company I had come across to try find something more specific, however after searching all I was able to find would be a special order and very expensive, so for the purpose of this concept to out put a prototype to show the points listed above I purchased an item sold by the warming clothing company and unravelled the relevant section to be able to show a working piece and conduct user tests. I have since spoken to more experienced people in the field of technology and textiles and they agreed that it is the best way to go as when it comes to making the product its self you would have your own, in this case ‘thread’ made.

Collaborations happen very often, I have found that if I talk to others in the Culture Lab about any problem I am having eventually there’s a chance I will meet someone able to help me. The main people who have been helping me have gone through various codes or physics with me, explained how this works and made suggestions. In the case of my glove code I have had direct help from several people who have typed parts in and pointed out issues. For example I forgot to add a safety feature to the glove code and circuit so that if the battery was dead or the sensors didn’t work for any reason the glove would inform the wearer rather than the wearer believing the glove is looking after them when it is not.

As I am less confident with code I get as much advice and help as possible but each time the code is changed, I then spend time going through the code to make sure I know what each part is doing and have notes within the code just encase I forget what any one part does so if something needs altering I am able to alter it my self as easily as possible.

GLOVE for Raynaud’s, is there a need?

Raynaud’s effects 3-20% of the adult population worldwide, in the UK it may effect as many as 1 in every 9 women and 1 in every 12 men.

The blood vessels tighten and the supply is cut off, to re establish the supply a the best method is slow warming, if this can begin soon as possible following the on set of Raynaud’s, and well, there will be no pain or damage.

Blood vessels

Blood vessels are the tubes in which blood travels to and from parts of the body. The three main types of blood vessels are veins, arteries and capillaries.

Many treatments are available for Raynaud’s phenomenon. Treatment depends on the severity of the condition and for those with a mild condition practical measures such as using hand warmers, thermal gloves and hats help to alleviate symptoms

If the condition is severe the GP can advise on the different types of drugs available, which include vasodilators – drugs which open up the small blood vessels. Patients often have to try several before they find one that works.

There are two types of Raynaud’s. It can either be:

  • primary: when the condition develops by itself (this is the most common type)
  • secondary: when it develops in association with another health condition

The causes of primary Raynaud’s are unclear. However 1 in 10 people with primary Raynaud’s will go on to develop a condition associated with secondary Raynaud’s such as lupus.

http://www.nhs.uk/Conditions/Raynauds-phenomenon/Pages/Introduction.aspx

As well as other conditions causing this medications for various conditions can also cause Raynaud’s and as the drugs for severe cases are as above ones that may include vasodilators they can react with other medications, inter reacting medications is a specific concern for the elderly as they are often on a variety of medications. A couple advantages to a wearable solution are: the side effects, the consumable medications would come with various side effects that could impair life, whereas the external effect is direct and only has a negative possibility of working when not needed or not working when needed, the other is the cost, it takes 2 weeks to test a medication then 1 week break then another Dr.’s appointment to trial another drug, the cost comes in the time taken with the Dr and the cost of each drug, this would very quickly amount to much more than the cost of a technology enhanced glove.

With a body of stats and info I then began discussions, with such high numbers of people with Raynaud’s I was bound to know one. Once I had spoken to a few people and the word had begun to spread I found I knew a lot of people with some form of the condition, primary or secondary or who knew family and/or close friends with the conditions and were able to discuss their own or the person they knows concerns and issues. With this in mind I conducted a case study, a Raynaud’s sufferer volunteered to help me, filling in some questionnaires about their experience with the condition day-to-day and season-to-season. I also formed a more detailed booklet to see the differences between bare hands, normal gloves that the subject would usually use, gloves recommended for Raynaud’s sufferers and finally heating gloves. This would show weather the gloves of my design make a perceivable difference to day-to-day life. If the result is that there is no improvement with heated gloves compared to the subjects usual methods then the result would teach a great deal about the subjects condition. However various research does seem to point to gloves heating to particular temperatures being advantageous to the sufferer.

GLOVE – critical contextualisation

There are some clothes designed for heating that utilize materials and technology. WarmX are a German company who make clothing using a silver coated polyamide for a heating element. (WarmX, 2012). There are also several safety certificates and an “faq” that includes questions such as:

Can I burn myself while wearing the warmX-underwear?“ (WarmX, 2012, FAQ)

The products are aimed but not limited to, a middle aged plus market, which is reflected in their photographs and prices, I think their target group is important as when aimed at the younger generation the whole theme of the advertisement and information for heated clothing drastically changes.

Rip Curl, a surfing company, (RipCurl, 2012, H-Bomb) have developed a heated wet suit and rather than reassuring their clients merely with certificates they show videos of the battery cases being tested. This includes having metal rod thrust at the batteries to ensure any large impact would not cause any problems to the batteries as they are very closely attached to the wearer. Whereas with WarmX the battery pack was in an easily reached pocket attached with poppers so you could remove it at any time the heated wet suit is securely fixed in place. The power supply can only be removed when you are not wearing the wet suit

Summary and background

Summary and background
 
The aim of this project is to show potential of technologies that can be wearable and explain the concepts of each clearly. The 2 pieces in development show examples of this; a glove for temperature sensitivity such as Raynaud’s and a hat for awareness of the balance of sun exposure.
 
Background: Art, Science and Technology.
 
Previously my studies have looked at the divide between art and science, and how together the amalgamation of disciplines has promise. In many cases combining practises seen as very different have aided one another in very crucial ways. For example,… . 
 
In an email interview with James L. Acord, nuclear artist, I asked about what he thought of art and science:
 
“Currently art and science are largely divorced from each other.  We live in such a complex and specialized time that that a Leonardo da Vinci, simultaneously on the leading edge of both art and science, is imposable.  Although there may be as many artists on the planet as there are scientists the amount of societal support for science dwarfs art.  We live in the age of science and in most nations art has lost its prestigious role as a parallel giver of understanding. 
 
I would like to see a common and regular integration of artists and scientists working with and helping each other.  I would like to see every scientific panel and committee having an artist seated on it and every artist with a scientific need finding an open door.  And I would especially like to see artists and scientists collaborate on joint projects. My collaborations with scientists have enriched us both in unexpected ways.” (2010)
 
From the many studies reviewed I think this is a very clear understanding, there will of course always be discipline specialism but there is the opportunity now to close the divide. In David Dufty’s book ‘Loosing the head of Philip K Dick’ he describes the process of  creating the robot and how  artists were used to work on the physical head but also how this connects up to bring the facial features and expression into motion. Here Dufty remarks that what the artist Hanson does is particularly great as he takes an artist’s view on an engineering problem and solves it in a very efficient way. The collaboration between artist, scientists, engineers and mathematicians was only possible by  the scientists and the artist remaining open minded in their approach to the collaboration and project outcomes. Though Dufty doesn’t see this being a common collaboration as others in the sciences are very closed minded about how an artist, untrained in their specialism could be beneficial in any way.
 
A recent talk on TED showed how astronomy and its software have been able to first map some scans and information only previously seen as 2D/flat in medical procedures.
http://www.ted.com/talks/michelle_borkin_can_astronomers_help_doctors.html
Also Golesworthy outlines some of the barriers he had to face in developing a new treatment for a heart condition as he used his engineering skills to repair his own heart and many others.http://www.ted.com/talks/tal_golesworthy_how_i_repaired_my_own_heart.html
These specific barriers may not come with every combination of studies but it is also important to acknowledge discipline specific  language barriers as a a difficulty in combining arts and science with  acronyms taking on different meanings in difference disciplines. Therefore unless time is taken to ensure clarity misunderstandings will be commonplace.
In the field of art Eduardo Kac used genetics to engineer a glow in the dark rabbit. This is one of many art science works and shows a great moral debate of genetic modification of living beings. Seen as such a great issue in one rabbit yet scientists look into how genetics can be tested to ensure a male or female baby, or to even alter how the brain will develop. Showing how in what seems like a relatively small project looks at so much more, although that doesn’t mean the media understood what Kac did.
http://www.ekac.org/gfpbunny.html#gfpbunnyanchor ; Alba the fluorescent bunny.
 
Material technology research continues combining various areas, so examples of this in arts and science will aid the theory for textiles futures research. However this is a relatively closed field with little research being published in order to protect copyright.  This reason was cited by many  when asking those involved in the industry at ISWC. This lead to my decision to not document my developments online as I tested and developed but to wait until I have a wider view of my work so I am able to both blog my work with a wider understanding.
 
At the International Symposium on Wearable Computers (ISWC) 2012 various attendants and speakers spoke about the father of wearable computing being Steve Mann, born in 1962 and with a PhD in 1997 from wearable computing work. Although there are previous wearable technologies such as this heated jacket from 1931http://www.flickr.com/photos/nationaalarchief/4193509008/in/set-72157623018193396/
 
The field of soft wearable technologies for well-being purposes uses various fields of study such as science, art, engineering and design, often highly specialised and divided as an amalgamation.
This amalgamation creates a new formation of research rather than being seen as separate specialisms working together; holistically beneficial and observed as individual and not carrying the adversity held by mergers of such fields as art and scienceIn an email interview with Nuclear Artist James L Acord I asked ‘4. what do you think art science is currently?
 
Currently art and science are largely divorced from each other.  We live in such a complex and specialized time that that a Leonardo da Vinci, simultaneously on the leading edge of both art and science, is imposable. 
   Acord,J. 2010, email interview
 
 
My project:
 
The aim of this project is to show potential of technologies that can be wearable, the 2 pieces in development show examples of this.
To help promote and assist with ambient well-being the two prototypes focus on contemporary use of materials and technology in their design to be both aesthetically pleasing & functional.
GLOVE Raynaud’s is a condition mainly triggered by low temperatures resulting in loss of blood supply to the fingers.
The GLOVE is aimed at Raynaud’s sufferers and helps to stabilise temperature in the wearer’s fingers. It monitors the temperature of fingers & environment, heating when needed.
HAT Some sunlight is needed to help the body synthesize vitamin D whereas too much can be damaging to skin and cause burns. To enhance awareness of exposure to sunlight the HAT rim opens out shading the wearer’s face, dynamically changing in relation to environment.