its just a digital camera and a DS combined the DS will store the pics you take
Yes. Certain games, like WarioWare: Snapped! and Photo Dojo!! use the DSi's cameras.
The DSi has two cameras; one if the front and one in the back.
"Yes, they do. They have a wide variety of Kodak Easyshare cameras, from kits including the camera as well as other accessories (such as a memory card, a case, a tripod, etc.) to professional use cameras to basic digital cameras perfect for casual use."
Yes, there are many websites that have digital cameras for kids. Kidsdigitalcamerasite.com is a website that sells digital cameras for kids that are easy to use and handle.
The genre says your answers where it says Digital Cameras, Cameras.
Film cameras
An SD card.
No, you can not. But, you can ask what a DSi is like, when used properly. For example, the DSi has two cameras, and external one, and an internal one, both being VGA (0.3 Megapixel) digital cameras. The DSi is 74.9mm x 137mm wide x 18.9mm tall (When closed), which is approximately 12% shorter (2.6mm) than the Nintendo DS Lite, but slightly wider.
You can compare prices of digital cameras at pricegrabber.com and type in digital cameras.
There are many digital cameras that are available to use and purchase. For example, brands such as Sony or Nikon sell a range of cameras in digital form.
No. You can't use it on Canon's autofocus film cameras either.
Taking pictures, mostly.