Over the past couple of weeks we've been working on developing our idea. We've decided that making some kind of roller to pull the drawings over a row of LDRs is not the best sollution. Instead of pulling the drawings over the LDRs we are going to spread out as many LDRs as we can to create a much larger drawing surface so that as you draw you can hear the sounds being produced rather than just having to guess what your picture will sound like. We've produced another prototype along these lines, here's a wee snap of that...
With this prototype we've just been taping some acetate over the top of it and drawing onto it. We've also decided that we like the idea of being able to 'save' your song, as in keep the piece of acetate and put it back on the LDRs to prodcuce the same song again and again.
We'll keep you posted on our progress :)
Donald and Richard
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