The “bad guys” can be easier identified. On the other part, the safety of officers will increase. As it is concerned about the aspect, probably some people may think the officers having this helping tool will resemble with RoboCop.
Google Glass is not yet in the market but the product is available to be tested through Google’s Glass Explorer Program for the price of $1,500 each, for all US residents over the age of 18.
Google Glass is a wearable computer with an optical head-mounted display. The project was initially announced on Google+ by Project Glass lead Babak Parviz, an electrical engineer. It seems that this tool will have a future, possibly even outside the initial project.