A visisys system could have stopped the CO theatre shooting! We need these systems in our daily public lives! Its the only way to stop these attacks! These systems work 24/7 and never let their guard down ( no coffee breaks) its time EVDR to start selling and saving lives! The system would have seen the armed shooter coming and could have locked doors and maybe have sent robots to intercept! This is real life shit people! We can never take all the guns away, we can never stop all crimes but EVDR can help with its upcoming security and greetings systems! Its time!