Re: [Trisquel-users] are there free software cameras with batteries?

[marioxcc . MT]

Most compact, bridge and DSLR cameras can be used with free software in the  
sense that you can interface with them through USB and copy the photographies  
to a computer running free software. However, I don't know of any that you  
can use, also as a “webcam” with free software (that is, transfer the  
audio and video stream in real time). DSLRs usually use proprietary formats  
for raw images, but you can decode most of them with Dcraw and RawTherapee.

If you find something that meets your requirements let us know. Good luck.