_____________MeArm Teaching_________________
|                                           |
|use "x" and "c" keys to rotate base        |
|use "q" and "a" keys to rotate left servo  |
|use "d" and "r" keys to rotate right servo |
|use "g" to open/close the gripper          |
|                                           |
|press "t" to teach the current position    |
|___________________________________________|
