Overhead Mounted Display

37 million people across the globe who are blind, over 5 million are from India based on the definition that a person who is unable to count fingers from a distance of three metres would be considered blind. About 1.99 million people of our county are deaf. The idea of Smart Glasses or Over Head Mounted Display A Head-mounted Display (HMD) is just what it sounds like -- a computer display you wear on your head. Most HMDs are mounted in a helmet or a set of goggles. wearable computer glasses that are able to change their optical properties at runtime and can communicate with the Internet via natural language voice commands, while other use touch buttons. Also has inbuilt speakers and microphones. It uses various sensors which give real time inputs to the machine which then computes all the parameters and provides the user with guidance and feedback to help them navigate, interact and understand better about the world around them. Though it does not compensate for the missing senses that the user may have damaged due to accident or by must have so from birth but it does acts as a supporter for them.