At least once a week, I use the iSight camera on my iMac act as the video source for TUAW TV Live. While it works very well, I sometimes need to add a second camera to the Mac in order to demonstrate something on an iPad or other device. That just hasn't worked out too well, since many of the cameras that I've checked out are USB and tend to conflict with the iSight. And sometimes, I've just wanted a camera that I could take anywhere around my office to capture video.
SHAPE Services, the developer of a number of other iPhone apps such as Business Card Reader and Smart Scanner, has just released Mobiola WebCamera for iPhone (US$4.99). It turns your iPhone into a mobile webcam, and I
