Package reorganized correctly and checked that everything compiles correctly
Package reorganized correctly and checked that everything compiles correctly
Now it will use the value NaN to stop instead of <0.30
Now it uses a class instead of a global variable to control the movement of the robot
Now a p-controller is used to control the speed of the robot according to the distance between the hand and the robot
p value changed. It was excesevely too low
add hand_following_controller
Merge remote-tracking branch 'upstream/master'
add launch file and small fixes