article-2576091-1C1E489800000578-315_634x501A Texas firm has revealed a personal security drone with a stun gun capable of unleashing 80,000 volts. The firm showed off the drone in a series of shocking demonstrations bringing a volunteer to the ground. It says the drone uses a smart app to track intruders, and once it had received the go ahead from a human operator, it fires taser darts and unleashes 80,000 volts.  The Drone was created by web firm Chaotic Moon studios, which has previously created a pizza ordering table and a series of hit apps for clients. Called Cupid which stands for Chaotic Unmanned Personal Intercept Drone, the security product was revealed today at the SXSW Festival in Austin as a concept for the future of security. Although the drone is a concept, the firm said it worked with a specially designed app. MORE