Faxing with Mobphones

One interesting use of mobphones, programmable cellphones a equipped with digital camera, is faxing.  Just snap a picture of a document and enter a FAX phone number.  Voila, a fax is sent!  I have no idea if anyone has done this already, but it makes perfect sense.

Ideas are like Lego blocks.  The hard part is distilling composite ideas into their component blocks.  Rest is not only easy, but fun.