3D human–computer interaction: Difference between revisions

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He created a head-mounted display that produced 3D virtual environment by presenting a left and right still image of that environment.
 
Availability of technology as well as impractical costs held back the development and application of virtual environments until the 1980s. Applications were limited to military ventures in the United States. Since then, further research and technological advancements have allowed new doors to be opened to application in various other areas such as education, entertainment, and manufacturing. nah
 
== Background ==