Alparysoft VideoLock for Webcam is a surveillance security system that uses facial image identification technology to control access to your desktop PC. It works in conjunction with a webcam, which is used to identify the person sitting in front of the computer. When the workstation is locked, it will not unlock until a face from the recognition database appears in front of the webcam. You can train the software and add authorized faces easily by having the person sit in front of the PC during training mode. It is not necessary to stare straight-faced into the camera, just sit down in your normal position and the software will recognize you. If for some reason, this is not the case, you can bypass the VideoLock by using a hotkey and entering a password. Alparysoft VideoLock is surprisingly easy to use and works well.

The license of this software is Free Trial Software, the price is $30.00, you can free download and get a free trial.