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Publications

2008
S. Vogl, A. Ferscha, O. Cakmakci, S. Vo, R. Spindelbalker, J. Rolland
Optical Free-Form Surfaces in Off-Axis Head-Worn Display Design
7th IEEE and ACM International Symposium on Mixed and Augmented Reality - ISMAR 2008, September 2008.
Abstract: Head-worn displays are becoming a viable visual display option for mobile augmented reality. In this paper, we highlight the challenges and some recent progress towards compact and lightweight head-worn displays tending towards the eyeglass form factor. Single and dual-element eyeglass display designs that leverage the advances in free-form optics fabrication technology will be presented. There are three new contributions in this paper: first, we present a single-element eyeglass display design and the fabricated mirror prototype; second, we present our second generation dual-element eyeglass display design with the revised opto-mechanical packaging; third, we present our initial studies on the field of view limit with an 8mm pupil for the dual-element design.