[thecritic1729]

In fact the whole turn your iphone into microscope is a growing area of interest for bio-hackers.

This one seems to be similar to what was done at the hackathon. Would definitely try it one of these days.

http://kottke.org/13/10/turn-your-iphone-into-a-microscope

http://www.instructables.com/id/10-Smartphone-to-digital-mic...