| 2 |
TWO |
The user keeps the hands in the pose visible in the figure for at least 1 sec. Orientation-independent |
| 3 |
THREE |
The user keeps the hands in the pose visible in the figure for at least 1 sec. Orientation-independent |
| 4 |
FOUR |
The user keeps the hands in the pose visible in the figure for at least 1 sec. Orientation-independent |
| 5 |
OK |
The user keeps the hands in the pose visible in the figure for at least 1 sec. Orientation-independent |
| 6 |
MENU |
The user keeps the hands in the pose visible in the figure for at least 1 sec. Orientation-dependent |
| 7 |
LEFT |
The user moves the hands from right to left with open fingers, flat hand, thumb up |
| 8 |
RIGHT |
The user moves the hands from left to right with open fingers, flat hand, thumb up |
| 9 |
CIRCLE |
The user keeps the index pointing and draws a circle clockwise |
| 10 |
V |
The user keeps the index pointing and draws a V shape from left to right |
| 11 |
CROSS |
The user keeps the index pointing and draws a X shape starting from top left |
| 12 |
GRAB |
The user moves the hand forward and performs a grab gesture closing fingers |
| 13 |
PINCH |
The user move the hand forward and performs a grab gesture closing fingers |
| 14 |
DENY |
The user keeps the index pointed up and rotates periodically it around the wrist in the classical denial gesture (2-4 times) |
| 15 |
WAVE |
The user keeps the hand open parallel to the camera and pointed up and rotates periodically it around the wrist in the classical wave gesture (2-4 times) |
| 16 |
KNOB |
The users simulate the grab and rotation of a knob |