Popular AR game Ingress has had some issues with third-party tools causing headaches for players. The potential for people to abuse tools outside of the game itself is high. The challenge for developers is to ensure games where players are in competition arent abused and turned into weird cases of real-world harassment. For now, these (hopefully isolated) stalker cases will likely put some folks off taking the plunge into competitive AR titles, and thats a shame. Unless the games you play can prevent this kind of activity, you may wish to leave some mobile titles on the shelf for the time being.”]