Frankencamera
frankencamera.wordpress.com
frankencamera.wordpress.com
This means you can use the Shutter speed dial, the combo shutter button is a good idea that I did not think of at all (I always was thinking you'd use two buttons, one to put the digital side in BULB, then the actual shutter, cause I'm dumb). On the other hand, if I had a functional NEX-5, I don't think I would have the heart to do it, and 38mm is maybe a little long for m4/3 general purpose. I like ~40mm on APS-C.
Really I also kinda wanted to write the sensor driver, but sourcing decent sized image sensors seems impossible. I know some people who could maybe get me cell phone size samples, but m4/3? I don't even know how, and I'd need a decent datasheet too.
But they're more for medium/large format cameras.
I agree, probably not practical.
http://petapixel.com/2012/12/17/nikon-patent-shows-a-back-fo...
http://petapixel.com/2011/04/08/another-concept-design-for-d...
http://petapixel.com/2013/08/16/convert-your-old-film-slr-in...
[1] http://olivierduong.com/converting-film-cameras-to-digital-e...
Could you mention the company, or printer they used?
https://graphics.stanford.edu/papers/fcam/
http://graphics.stanford.edu/projects/camera-2.0/
I use it on my Nokia N900.
I could imagine that this would be a great kick starter project. If there is a kit for me to do this, I will buy!