Have seen and been asked about a number of applications. Our environment is becoming more aware, attentive to needs and requests. This is a form of location aware bots.
Beacons Double This Year, On Way To 400 Million In Market by Chuck Martin
While there will be billions of Internet-connected consumer things ranging from wearables to appliances, one of the most visible objects for marketers still will be beacons, at least into the foreseeable future. ... "