ScreenCamera

ScreenCamera is a gadget for Windows that allows users to stream the desktop screen along with the Webcam on live video chatting sections. ScreenCamera can be used by multiple applications simultaneously and, according to the vendor, works with MSN Messenger, Yahoo Messenger, Skype, AOL, Live Messenger, PalPalk, Camfrog, AIM, Stickam, AnyWebcam, or any other video conferencing program or Web site.

Target uses include remote technical support, demonstrate software applications, review documents, give presentations, etc.

In addition to Webcam and desktop sharing, ScreenCamera allows users to split the webcam on multiple applications simultaneously by creating a virtual camera recognized by the system that can be selected as the video source on any number of video enabled programs or Web sites. The product is designed to work with the desktop and Webcam simultaneously supporting sizing, positioning, and changing of settings on-the-go without stopping the video output. It allows desktop manipulation without interference while sharing your screen; remaining invisible for those remotely viewing your desktop.

Also available in a free edition.