Posted tagged ‘prototype’

Ico(ne)sahedron

December 3, 2009

Yey I finished it!

Icosahedron with simple pattern cut out of it

Icosahedron with simple pattern cut out of it

It was quite fiddley but I felt like I was in nursery doing crafts again. It was so much fun putting it together. For some reason I decided to make life a little difficult for myself too by cutting a simple pattern into it which took tonnes more time but now you can see how the pattern relates to the shape and also a kind of indication of the 3D structure that forms an Icosahedron.

So continuing from last week the images below show the process for making it:

Icosahedron template

Icosahedron template

pattern on to Icosahedron

Cutting pattern into each face of the Icosahedron - which is made up of equilateral triangles

Pattern cut into Icosahedron template

Template of icosahedron with pattern cut in all faces. The thicker borders are where the tabs are for attaching edges to the neighbouring edge

Assembling the Icosahedron

Assembling the Icosahedron

So obviously as soon as I got that done I just had to start experimenting. I used my reflective sheets and cut-out from a few weeks ago and formed a quick sculptural piece similar to what I would submit for an installation. I laid this flat, turned the lights off and left the small PIR unit at the end of the cone like shape to allow the light to flow through this towards the icosahedron and onto the cut-out pattern below.

View from above

View of installation prototype from above

View of prototype head-on

View of prototype head-on - before main light is turned off

prototype side view

prototype side view in dark which is how it would be exhibited

prototype

Only the PIR light has been left on and creates the view seen here. There is a mix of shadows competing with reflections and larger areas of light and shade.

prototype close-up

Close-up looking into the cone like area to where the icosahedron sits

I like how this looked against the black of darkness. It conveys the high contrast I was after and allows the distinctive shapes to show clearly.  The reflection of light makes it much brighter and the shadows cast from the patterns much darker therefore it stands out with much more contrast and visibility. I also like the fact that the whole piece is surrounded in darkness and therefore allows it to seem like a standalone installation that could fit into a generic gallery space.

In addition to this it looks quite futuristic and space age – not really something I considered before. I may contemplate this at a later stage – whether I want to leave this aspect as it is or change or remove it.

I also realised that the shapes and lines and use of the cone shape remind me of architectural structures. This was reaffirmed when I received feedback in which a similar comment was made.

I don’t think the photos do this piece justice though. It’s meant to be viewed in its physical form with the naked eye. In trying to capture it as an image it loses some of its awe. The good thing about it being a physical and 3D piece is that it encourages the viewer to move around it and explore it from different angles. By doing this the view changes with shapes changing according to the direction of light and casting of shadows and reflection.

I think for this point of the course – with the Unit 1 assessment just around the corner – it’s a good thing I’ve been able to experiment with the shapes and lighting even if it is still only the early stages of this.

The set-up of all the parts and the addition of the lighting meant a lot of time has to be set aside for this in future.

My next objectives are to:

– Do more research into lighting – especially motion sensitive options.
– Look into stronger materials for another prototype.
– And sooner or later I will need to pick my final pattern – which I will need to convert into a vector image suitable for use with the laser cutting machine.

Patience is a virtue I am struggling to hold on to

February 15, 2009

Ergh, I’ve burnt my fingers twice now with the soldering iron and I still have another billion wires to connect. I am now doubting this was a good idea.

I am basically trying to build a large circuit of wires as part of my prototype to show at the Mid-point review in a couple weeks (March 4th). Unfortunately it is taking forever and because I wasnt sure how much of the wires I would need and delayed purchase of switches and batteries, the whole thing is just soo loooong.

I know there is a more efficient and advanced and cool (in terms of technology) way of doing what I am trying to do (will explain when it is all done) but that would mean learning a whole new programming language which I think would take longer.

As I am not the type to give up I am going to carry on with this until the deadline and just see how much I can get done. It doesn’t help that I’ll be away for 8 days from next Thursday. I’ll only have roughly 4 days to get the rest done. Oh well.

Non-stop yapping

January 25, 2009

I had my second tutorial on Wednesday (21st Jan). It was with the Online students’ tutor, Jonathan, who I have met only once before.

I usually find it had to give an overview of my project whilst conveying every aspect of my research and ideas for the outcome, and all the influences that come into play, and my background, and why I chose the subject in the first place. But Jonathan seemed to ask all the right questions and even though I felt like I was chattering on the whole time I also realised that he actually understood what I was saying and what I meant! It was great because it allowed me to answer some of my own questions that I had kinda left at the back of my mind to linger I guess.

I knew I wouldn’t be able to remember everything from the 45 mins tutorial so I wrote it out in my note book a few mins later – I treat that notebook as more of a journal because I can jot down ideas and thoughts as they come to me on public transport. There is also the knowledge that no one will see the silly things I write in there either – and believe me I come up with some crazy ideas sometimes which I know I could never do in a million yrs!

Anyway, here is the content of that entry word for word (minus the silly bits) and I warn you now it jumps about a bit and can be totally random at times:

“covered many things – was useful to discuss an overview of the project.
The questions asked by J enabled me to see the project from a high level view.

Interestingly J raised the question of Infinity after seeing on my blog that I head read up and seen documentaries by Marcus du Sautoy.

J asked how I would use the idea of Infinity in my work and if it had a place in Islamic Art. The answer was yes it does in a symbolic form – the idea of an ever-existent God can be said to be represented through the everlasting forms and shapes that can be created from geometric and symmetrical patterns. How I would use the concept of Infinity – well I’m not sure. It becomes quite philosophical and would certainly not be a clear and easy idea to convey to an audience. I guess I have not looked into it as much as I could and this is what J suggests I do – add some depth to the background of the subject area. Add that extra bit of meaning behind the work. I agree and will definitely look into it soon.

J also suggested I set myself short term goals and a timetable so that I have targets to work towards. He said my current level of work is fine but the use of the timetables could prove to be handy especially when things don’t work to plan and you can look back at how to organise and allocate time to certain things. I had actually thought about doing this before but wasn’t sure how to break down my time. Being part-time is like being in this other dimension sometimes (can’t imagine what it’s like for the online students!). I mentioned that with my attendance being only once a week and not having many deadlines meant that my project goals weren’t really concrete.

J says that doing a fort-nightly structure could work better for me and then even if things change I can change the week ahead’s targets because I can use the one day of attendance as a marker for seeing what progress is made before the next week commences.

I will be going away on holiday (God willing) in a few weeks for a few days in mid Feb (Muscat and Dubai 🙂 ) I want to have something significant done by then in terms of practical work.

J liked my project idea and the way in which I wrote my posts. The positive feedback is good motivation to keep going. The interest he showed in my prototype idea was another motivation to start practical work sooner rather than later. He mentioned active research and how useful this can be for artists.

We discussed the issue of time – using the two years of my course to my advantage by learning from failures and successes.

I ended up explaining the historical, religious and artistic relevance of my research and approach to this project. It felt a bit unusual going into this much detail about things which I usually am careful to address. I find that the average (non-religious?) person doesn’t understand why someone would be driven to certain extents by their religious beliefs. I have experienced this on many occasions and even with peers I feel I have to explain what my religious motivations are so that they have a better understanding of it – but it’s just not something they are familiar with. Ok it’s hard to explain what I mean.

It was refreshing that J was very open to what I was expressing and asked me questions that gave me the impression that he was very interested in hearing more and gaining a better understanding of where I was coming from. it also made it easier for me to discuss ideas and the things that influenced these ideas and then the way they would be implemented.

I will be creating a page on which will sit my mini timetables. They will be broken down by months and should ideally be updated every two weeks. It would be cool to have a dynamic calendar of some sort – similar to the one used on the MA Digital Arts wiki site. Should look in the current list of widgets and plug-ins available on WordPress to see if they have anything that will fit the bill.
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Equipment needed for prototype:

– soldering iron?
– white super bright 5mm LEDs (100pcs) aprox. £7.50
– equipment wire at least 2m of each black and red
– two boards (mark grids out in pencil and allocate spaces beforehand)”

I hope the above conveys how useful that tutorial turned out to be. I hope I am able to fulfil my short term goals as a means to fulfilling the long term ones.