SenseMe

This is a simple and powerful utility that senses you. The program senses you and does specified job like shutting or logging off the computer or like turning off the monitor.It can be customized to your requirements.You can choose what to do when it has not sensed you.There are may options like turning off the monitor or shutting down the computer or logging off. You can also select the time to wait before it does the action when you have gone away. You do also get an option to change your screen brightness.

Requirements:

Java