4 ms·
007 had this exact weapon in Skyfall.
by nate_martin 14y ago
007 had this exact weapon in Skyfall.
- rdl 14y agoIn practice the state of the art for that is a ring with RFID/NFC and a weapon with a reader. Actual biometric tends to fail at the wrong time due to gloves, weather, sweat, etc. There are a few problems, though -- you want to be able to fire in your off-hand, police officers and especially military need to be able to exchange weapons on the battlefield with other friendly personnel, etc.