Are you thinking of buying web photographic camera for your PC? If you have a cellular phone with a photographic camera then no need to waste money for buying a web photographic camera. A free software application called SmartCam have solution for this. Nowadays most of we have a cellular phone with photographic camera. So it is an useful software for us to use our cellular phone photographic camera as web photographic camera. It is an open source project software.
You have to set up this application both on your cellular phone and pc. Connect your phone and pc via wireless and now use the web camera.
Also we have another application called mobiola. With mobiola client you can use your web camera via data cable, wireless or wifi. You have to set up mobiola customer both on your pc and mobile