Can someone who is better at hardware than me explain if what I want is possible?
I want something like this:
https://www.kickstarter.com/projects/beebest/lito-the-redefined-walkie-talkie-sleek-versatileandwearable
But I don't want the phone to be necessary for GPS in any capacity. I want direction (digital compass or cardinal direction) and approximate distance from one device to the other using the low resolution lights in the speaker looking area. (60-80's vintage fictional tracking device)
I would like non-audio communication - prepackaged messages are okay.