I'm working on a project in which I want to make two dolls. With the aid of some servos and force-sensing resistors, I'm going to make it such that when each doll is being held by an individual person, and one of those people hugs his/her respective doll, the other doll hugs the other individual. I'm planning on controlling each doll with a separate arduino (well...technically, a flora: http://www.adafruit.com/products/659)
I'm looking for a good protocol to make the two arduinos communicate wirelessly. What do you guys recommend I use? Xbee? Transceivers? I'd appreciate some input (no pun intended, heh). Thank you.