No real world James Bond would need it for more than 15 minuets, nor want to be engaged in operating an expensive remote machine manually for any extended period of time. Real world james bond's have a way of being where they need to be only long enough to get what they need and get out. The plain light as well be equipt with a physical object acquisition hand as well, sense the trouble of navigating it back to you should be most worth while. Having it Auto fly back to it's handset or have options of loiter or disperse would really truly make it most usefull. Auto emergency land when it's out of battery... and ultimately any code or weightlessness avaliable to leverage the advanced mechanical nature of the device. Including helium and mylar. if the added drag wouldn't reduce the benefit. AND auto power collection. Via ambient quanta solar. Hide functionality... basically if it were like a mechanical bat that would be perfect. I've always dreamed of such a machine. Package has been intercepted. This Vialectronic Homing Pigeon will self destruct, speak password... self destructing... speak password... three... two... two and a half....