The next best thing to reality
Objects that seem to float towards you, urging you to touch them -
SeeReal display technologies open up a new world of visualisation. A
more realistic 3-dimensional view gives the impression of actually
being there, allowing the user to engage with an object or a situation
in a way never seen before.
May 18-23. 2008
SID Display Week 2008
Los Angeles, USA
Symposium, Session 25: Novel 3D Displays (Wednesday / 9:00 AM / Room 403B)
25.2 Eye-Tracking Solutions for Real-Time Holographic 3D Displays (9:20 AM - 9:40 AM)
Armin Schwerdtner, Norbert Leister, Ralf Häussler, Stephan Reichelt, Gerald Fütterer, Alexander Schwerdtner
SeeReal Technologies GmbH, Dresden, Germany
The electro-holographic display approach, using an observer window, has enabled large-volume holographic reconstruction with real-time calculation. The observer tracking solution, as implemented in the first prototype, is compared to new concepts providing for a larger tracking angle. The first approach uses an LED array to back-illuminate a shutter panel that serves as a steerable illumination source. Another approach dynamically varies deflection angle with an electrowetting prism array mounted in front of the spatial light modulator.
May 18-23. 2008
SID Display Week 2008
Los Angeles, USA
Symposium, Session 25: Novel 3D Displays (Wednesday / 9:00 AM / Room 403B)
25.2 Eye-Tracking Solutions for Real-Time Holographic 3D Displays (9:20 AM - 9:40 AM)
Armin Schwerdtner, Norbert Leister, Ralf Häussler, Stephan Reichelt, Gerald Fütterer, Alexander Schwerdtner
SeeReal Technologies GmbH, Dresden, Germany
The electro-holographic display approach, using an observer window, has enabled large-volume holographic reconstruction with real-time calculation. The observer tracking solution, as implemented in the first prototype, is compared to new concepts providing for a larger tracking angle. The first approach uses an LED array to back-illuminate a shutter panel that serves as a steerable illumination source. Another approach dynamically varies deflection angle with an electrowetting prism array mounted in front of the spatial light modulator.