Unencumbered 3D interaction with see-through displays
Alex Olwal · 2008
Augmented Reality (AR) systems that employ user-worn display and sensor technology can be problematic for certain applications as the technology might, for instance, be encumbering to the user or limit the deployment options of the system. Spatial AR systems instead use stationary displays that provide augmentation to an on-looking user. They could avoid issues with damage, breakage and wear, while enabling ubiquitous installations in unmanned environments, through protected display and sensing technology.