Pretty cool idea however I wonder when limiting the radius to who receives your vibes how do you calculate the range to display your vibes. Also, if you are pr

Pretty cool idea however I wonder when limiting the radius to who receives your vibes how do you calculate the range to display your vibes. Also, if you are protesting an area, and send a vibe, how do you prevent your vibe from being reached by the authorities in the vicinity? Its a pretty cool idea to have them self destruct after a couple of minutes though.