Katie B. over at the WSJ did a roundup of camera tech. I liked this section on Sony's Happy Face Retouch that automatically turns frowns into smiles. Sort of:
Fresh off our Toaster Deathmatch 2K6, we bring you this Breakfast-Art Image Toaster. Sure, it looks like any old toaster you could get as a wedding present (and then promptly return for booze money), but this one draws things on your toast!