
Head Mounted Display is set of goggles with additional accessories such as storage, monitor, camera tracker, and headphones, etc, which are mounted on the head. Global display market is expected to generate $164.24 Billion by 2017. HMD display is portable in nature; therefore, user can carry them easily. This is major driving force to adopt HMD in many application verticals such as military, aerospace, research, gaming, virtual reality and medical practices. Increasing demand from the users to have compact and portable device is also key factor that leads to increase in demand of HMD. The weight of CRT display and temperature of HMD are major restraints that are limiting the application segments to adopt HMD. For manufacturers, it is a challenge to enhance some sensory capabilities without compromising existing capabilities such as safety, effectiveness etc.