You can upload pictures onto an iPod Touch (see How do you download photos from a PC to iPod touch?), but the only iPod that has an actual camera is the iPod nano 5th Generation, which shoots video.
P.S. The words in bold are not a link. That is a question I'd answered earlier. You have to search for it yourself.
No, the only way to have iPod have the function of a camera is to buy the 4th generation.
ipod touch 4g have 2 built-in cameras
Yes the iPod Touch 4g Has A Camera
The iPod Touch 4th Generation Has A Camera!
No, there is no camera attachment for the iPod Touch.
The ipod touch with the camera was recently released.
It is not definite yet whether or not there will be an iPod Touch with a camera.
No, you cannot add a camera to the iPod Touch, be it an external or internal camera. The iPod Touch does not have the capabilities to do so yet.
yes...the 4th generation 8GB iPod touch has a camera
No, there is not a video camera app. The iPod Touch does not have a video camera, so it would not be useful on an iPod Touch.
You cannot get a camera on any iPod touch except for the fourth generation iPod touch.
No, the 3rd generation iPod Touch does not have a camera in it.