If you are one of this world then you will notice that humans make world get easy. Human made Smartphone is not a new story but human make smartphone's function getting more and more. The function with camera, internet access, gps, ID scan and so on. But if happened something, have to unlock the screen, and go through camera only allow to take or record the situation. This might slow down and not work on some situation. If there has a smart glasses with Camera function, Bluetooth connectivity, GPS, and emergency call function, it helps on and bring safety to person who using it to allow immediately do some action on what they facing.