Before revision:  We show that the handheld robot can mediate the helper's instructions and remote object interactions while the robot's semi-autonomous features improve task performance by 24 \%, reduce the workload for the remote user and decrease required communication bandwidth between both users.
After revision:  We show that the handheld robot can mediate the helper's instructions and remote object interactions while the robot's semi-autonomous features improve task performance by 37 \%, reduce the workload for the remote user and decrease required communication bandwidth between both users.