Click here to see the full video on an electronic GPS device that will “Prevent Mass Shootings with New Innovative Technology!!” The concept is simple enough: “Imagine if Assault Type Weapons were smart. When they were switched to fire position they located themselves in a GPS network and if they were in a public place they locked themselves out.” The pitfalls are many. Meanwhile I hereby christen this device the RTH, for the Road to Hell is paved with good intentions. Technological or otherwise.