Caffeine

Caffeine: Handy application designed to prevent the computer to enter sleep mode.

Caffeine is a simple software that was designed to prevent the user's computer from going into idle modes, like locking, sleep operations, or even launching the screensaver.

As the name states, it will not let the PC go to sleep, “dosing” it with a cup of coffee once in a while, which means it will simulate a key press every 59 seconds, which will prevent it from sleeping.

The program is unobtrusive and will stay quietly in the system tray, and will display a control panel when the users right-click it, giving them the option to activate or deactivate it and configure the interval for keeping the PC alive. From 1 to 24 hours.

When the application is disabled, the icon which looks like a coffee cup will appear empty and will appear full when it's active.

Users will be able to emulate a Shift key instead of the default F15 combination, to prevent sleep, and at the same time allow the screensaver to launch and start the disabled software.

Caffeine is a very handy application that was designed to emulate a key press at different intervals to stop the computer from going into sleep mode or start the screensaver.