What better way than to see if a guard is alive when on duty using a simple watch such as the Pebble. Anyone can use this! One of the best things about this hardware app is that, head officers can see if a guard is unresponsive or in attack! Our idea at the beginning was to have pulse monitor that reads the rapid changes in the heart rate. When the heart rate changes rapidly, it will automatically call the ambulance or any nearby emergency service! We were inspired by this idea and would like to do it in the future as well.