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. 2014 Jan 25;3(4):300–311. doi: 10.1007/s40037-013-0107-7

Box 1.

Milgram’s reality–virtuality continuum [12]

Milgram, Takemura, Utsumi, and Kishino [12] place AR in between reality (real environment) and virtuality (virtual environment) on the reality-virtuality continuum. This is a continuous scale ranging between reality, where everything is physical, and virtual reality, where a complete virtual environment is created by a computer. Mixed reality is located between them, and includes augmented reality (AR) and augmented virtuality (AV) Inline graphic