Do you think that it is difficult to operating key(button) on big screen by one-handed operation ?

The solution of this problem is "Virtual Key."

You can use the following functions easily by swiping simple circle object created on edge of screen.

- Back Key (Back Button)
- Home Key (Home Button)
- Show Recents (Recents Button)
- Open an Application
- Show the History of ClipBoard
- Take Screen shot
- Mute audio volume
- Toggle keep screen ON
- Send Custom Intent * You need premium upgrade *

Also these functions can be invoked as a Tasker / Locale app's plugin.