iSnapMe is not a camera but a mirror that you can attach to the back of your iPhone “using two suction cups” This mirror reflects the camera from the back of the iPhone to the front of the iPhone. You can simply hold the Phone the way you are used to hold. iSnapeMe uses multiple mirrors so it reflects directly from you, to the camera. Of course you can also use iSnapMe for video conferencing provided Skype or an equivalent adds it.
Possibilities are limited by your imagination, this mirror works with all three iPhone 2g, iPhone 3G, iPhone 3GS.