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'''Augmented reality''' is when something virtual shares your coordinate reference frame.
'''Augmented reality''' is when something virtual shares your coordinate reference frame.
−Augmented reality can be done using a notebook computer.
+Augmented reality can be done using a notebook computer. In this way, it does not need an [[absolute positioning system]] relative to the environment. It has an embedded coordinate system, such that there is a homotopy between the set of transformers in the real world coordinate system and the set of transforms in the embedded coordinate system of the notebook computer.
Augmented reality using headsets benefits from a high field of view and a high focal depth range. Focal depth range can be done using [[light field display]]s or [[holographic display]]s.
Augmented reality using headsets benefits from a high field of view and a high focal depth range. Focal depth range can be done using [[light field display]]s or [[holographic display]]s.