wvmarle:
I'm quite sure that sending coordinates over Bluetooth is dead easy. No experience but I'm willing to bet that the answer is a quick Google query away.What I'm really curious about: how do you plan to actually obtain those coordinates in the first place?
Ah I guess I kinda forgot to mention that I wasn't sure of how I would get the coordinates. I assumed I had to use a compass or something for that but I am relatively new to arduino and thus have no idea how I should program that. Which is why I was asking for the best and simplest way to receive coordinates and sending them to the robot.
I did consider other options of how the robot should track the user like IR transmitter and receiver. But everythibg still boils down to the user's location coordinates.