Develop for Inmoov Robot.
(Could also be used with any mobile)
This script allows the eyes, head and torso to follow what you select the camera to track.
If the tracking object is out of the camera field, every thing will then center in a neutral position.
Could be adapted on a mobile where the camera scan for something and when found, the mobile allign itself with the camera still alligned with the target and then move to it.