XDA Forum Member k.janku1 made this free tool which can be used on rooted and non-rooted Android devices alike.

With pre-ICS devices go to options > Applications > Development and check USB Debugging.

If you have ICS installed go to tweaks > Developer, enable developer options, then enable USB debugging.

You also need toinstall ADBon your setup and then you’re ready to go.

you could use the on-screen controls and keyboard to launch apps.

This gives you the chance to backup any data that you have not already stored in the cloud.

Android Screen| XDA Developers viaXDA Developers Blog