I have 2 computer named A and B. Both can move. Both can be connected in peer-to-peer network using wifi. Additional sensor and camera can also be added in one computer which is raspberry pi (computer B). I want to add some formation driving functionality so that computer B always try to follow computer A. if computer A starts moving away, computer B also follows A in same direction. I don’t want to maintain some constant distance between them. Computer B’s objective is to reach computer A. there can be another moving computer C but B should only follow A not C.
I could have used GPS if I want to test it outside in big ground, however in indoors I think GPS approach wont work.
Any feasible ideas which can be implemented without much complexity.
thanks
agoswami