AndroDream is a tiny program that imitates turning off the screen.

Click it to launch Daydream screensaver that imitates "screen off". Turn the screen back on by touching it or pressing the power button. AndroDream supports your screen lock.

It also adds the "Don't sleep" icon to your Tiles Bar. Click it to keep your screen on and avoid the automatic sleep mode You can still switch off your screen manually or by using AndroDream :)