1# Discrete engagement levels of a person with respect to the robot
2# It is for instance published on /humans/persons/person_id/engagement_status
3# to access to the engagement level of a detected human.
4# It will output one of the five following levels: unknown, disengaged,
5# engaging, engaged and disengaging.
6std_msgs/Header header
7
8# unknown: no information is provided about the engagement level
9uint8 UNKNOWN=0
10# disengaged: the human has not looked in the direction of the robot
11uint8 DISENGAGED=1
12# engaging: the human has started to look in the direction of the robot
13uint8 ENGAGING=2
14# engaged: the human is fully engaged with the robot
15uint8 ENGAGED=3
16# disengaging: the human has started to look away from the robot
17uint8 DISENGAGING=4
18
19uint8 level
20