[E. Pluribus Unum]

I bought a couple of use Canons on craiglist for use with CHDK, the Canon Hackers Development Kit.

So far I have just used them for time-lapse, but it unleashes features found only in higher-end cameras.

I am trying to figure out a way to couple one with a prepaid cellular phone with GPS so I can send it into the stratosphere with a weather balloon and locate it with the GPS after it returns to earth.

[Theophilus]

It was hotlinked picture:

I hope this one lasts. :-)

I think I recently read about that employing that CHDK for a do-it-yourself book scanner.