/gaze_manager/disable_neck#

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/gaze_manager/disable_neck Quick Facts

Category

Expressive interactions

Message type

std_srvs/Empty

Instruct the gaze manager to only use the eyes to control the robot’s gaze direction. Useful if you want to independently control the head pose.

See also /gaze_manager/enable_neck and Controlling the attention and gaze of the robot.

Quick snippets#

Call the service from command-line#
$ rosservice call /gaze_manager/disable_neck std_srvs/Empty
# (tip: press Tab to complete the message prototype)

How to use in your code#

Call the service from a Python script#
 1#!/usr/bin/env python
 2
 3import rospy
 4from std_srvs.srv import *
 5
 6if __name__ == "__main__":
 7
 8    rospy.wait_for_service("/gaze_manager/disable_neck")
 9
10    try:
11        proxy = rospy.ServiceProxy("/gaze_manager/disable_neck", Empty)
12        response = proxy(args...) # check the std_srvs/Empty message type for the expected arguments
13        rospy.loginfo(response)
14
15    except rospy.ServiceException as e:
16        rospy.logerror("Service call failed: %s" % e)