Thumb dialer is a speed dial program to make a call with simple gestures of your thumb.
When driving,jogging,cycling or Watching TV, You can make a call with just a simple gesture of your thumb on the phone screen, without even having to look at the screen.
How to use:
1)Menu-setting :set phone numbers with touch patterns.
2)Make patterns and the matching number is selected.
3)Check the number that is being announced, and make a call.
-touch upwards : call
-touch downwards : cancel
OS : above Android Ver 2.0