| 196 | return d_finger > min_finger_reach |
| 197 | |
| 198 | def is_hand_open(thumb, forefinger, pinky, palmL, palmR, min_finger_reach): |
| 199 | thumb_out = is_finger_out(thumb, palmL, palmR, min_finger_reach) |
| 200 | forefinger_out = is_finger_out(forefinger, palmL, palmR, min_finger_reach) |
| 201 | pinky_out = is_finger_out(pinky, palmL, palmR, min_finger_reach) |
| 202 | return thumb_out and forefinger_out and pinky_out |
| 203 | |
| 204 | def type_semaphore(armL_angle, armR_angle, image, shift_on, numerals, command_on, control_on, |
| 205 | display_only, allow_repeat): |