Research Article
A Proactive Approach of Robotic Framework for Making Eye Contact with Humans
Table 1
The properties of the robot head.
| | Items | Characteristics |
| | Head turn (horizontal) | From −159° (left) to +159° (right) | | Head turn (vertical) | From −47° (down) to +31° (top) | | Eye turn | From −90° (left) to +90° (right) | | Eye blinks rate | 1/seconds | | Rotational speed | 300°/second | | Head tracking (error < 3°) | From −90° (left) to +90° (right) | | Body tracking (error < 6°) | Up to 270° | | Tracking distance | Up to 3 meters | | Number of people tracking | 02 |
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