A program to accelerometer, through which you can safely draw on the screen smartphone.

1 / 4 increase / decrease Red color 
2 / 5 increase / decrease in green 
3 / 6 increase / decrease in Blue 
7 / * increase / decrease Razmera 
8 / 0 increase / decrease Brushes 
9 off the accelerator 
The central joystick button to draw 
C (removal) clears all