Smart gun design and system for a sustainable society

A smart gun comprising:

• a handheld firearm with a trigger;
• a gyrosensor for sensing an incoming gesture pattern;
• a distance sensor disposed at a muzzle of the handheld firearm;
• a battery;
• a computer processor that stores a predetermined gesture pattern and receives data from the gyrosensor and the distance sensor;
• a servo system in communication with the computer processor that selectively locks and unlocks the trigger such that:
• the trigger is unlocked for a predetermined period of time after the incoming gesture pattern matches the predetermined gesture pattern provided no object is within a predetermined distance as determined by the proximity sensor;
• the trigger is locked after the predetermined period of time has elapsed;
• the trigger is locked when an object is detected by the proximity sensor within the predetermined distance of the proximity sensor.