This simple tool will be very useful if you can’t or don’t want to pick up the phone when it rings. In the settings you will be able to enable the application and adjust the sensitivity of the accelerometer. Be very careful with the sensitivity, as if you set it too high, the phone will start rejecting calls even from its own vibration. If you configured everything correctly then when an incoming call comes all you will need to do is to shake the device (or tap on it) and the call will first be muted and then completely rejected.

The application seems to be working quite well on my Nexus One, so if you do need such functionality, look for it on the Market.

Related posts:

1. Handcent SMS Review
2. Quick notes for Android
3. Data Counter for Android