The Canon Selphy is a compact photo printer that only prints 4-by-6 photos. The idea is that if you have a small, (relatively) inexpensive printer that just prints photos, you'll end up printing more photos and enjoying your digital camera even more. The Selphy is not unlike a lot of other printers available just like it, with a few cool exceptions.
The Canon Selphy prints great 4-by-6 photos (the image quality of the examples they showed were really quite good), connects to your computer via USB and can take all forms of removable media cards as well. Like some other printers, you can also edit the photos right on the machine and include some goofy effects like "thought bubbles" onto your photos, but the coolest feature to me is in the ink and paper.
Instead of loading paper and ink separately, they both come in one handy cartridge (the cartridge is pictured sticking out of the machine on the right side). Each cartridge has the paper pre-loaded with enough ink for that much paper. Once the paper is out, you load a new one with fresh ink. No more "out of ink" messages--if you're out of paper, you're out of ink. It's a simple solution that I think would work not only for parents but also for kids who are taking pictures with digital cameras. The cartridges are $14.99 for a 50 pack, which comes out to about $0.28 per photo. One odd thing though: The backing on the paper has lines for postcards (as if everything you printed you were going to turn into a postcard). It's kind of weird, but I can't really think of a reason why you would care what's on the back side of your photos anyway.
The Canon Selphy has an MSRP of $199. (There is also a smaller version without the editing features or the cartridges for $99).
