A Head-Mounted Display (HMD), Often Referred To As A Helmet-Mounted Display
Certain virtual reality systems include a Head-Mounted Display (HMD), often referred to as a helmet-mounted display (HMD), which enables users to watch a 3D image or video without using their hands. It contains screens in front of each eye and is worn on the head like eyeglasses. A blend of the actual world with digital items, augmented reality (AR) makes the digital objects seem to be a part of the surrounding environment. In order to participate in the experience, the user dons a Head-Mounted Display (HMD), a gadget with lenses that can project images and information onto any flat surface, like a table or wall. The technology makes use of sensors, such as cameras, Wi-Fi, GPS, and other devices that capture signals from the outside environment and then process them using computer algorithms.
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