unfortunately WiFi and Bluetooth only give the strength of the signal and not the direction, right?
anybody has some ideas?
I do. I think you should post a link, NOT expect us to go hunting.
Gita's primary navigation system is a pair of stereoscopic cameras mounted on the robot, with which it's constantly performing visual SLAM. It then compares its SLAM picture with the SLAM that the user is doing, thanks to a stereoscopic camera on the user's belt
Color blob trackers used in robotic competitions can be used to make a follower robot.
Hi, thanks for the answer! Other people suggest to me Pixie, however what I think is: will it work for follow people? I didn't find any example online..!! What do you think?
You just need a big red cape!http://cmuems.com/2014a/hc/12/12/final-project-follower-robot/