....gonna launch a computerized weather balloon, of couse! 

And of course, I need to write the flight control software in Ruby,
because it is my favourite language.  Anyone know how to control a
digital camera from ruby (under linux...)

Or, failing that, how to talk to a gps receiver?  I'll need to
communicate with muxes as well.

Thanks,

Mark

http://www.retrobbs.org/balloon