It's a program which detects when you are no longer at your PC.
Bluetooth PC LockItNow! is a program which detects that you are no longer at your PC.
It can lock it , keeping others from accessing it.
LockItNow! determines if you are present by searching for your Bluetooth enabled phone via Bluetooth inquiry.
LockItNow! contains security features, which, when set up, forbid normal users to change the settings in the normal way without passwort or through the registry and disallow exiting and force-exiting the program without passwort input.