<P> Google Glass is a brand of smart glasses -- an optical head - mounted display designed in the shape of a pair of eyeglasses . It was developed by X ( previously Google X ) with the mission of producing a ubiquitous computer . Google Glass displayed information in a smartphone - like , hands - free format . Wearers communicated with the Internet via natural language voice commands . </P>
the type of display that google glass presents to its users is called what
optical head - mounted display