The Bird
From XVRwiki
Jump to navigationJump to search
The Bird is an electromagnetic 3D tracking system from Ascension. It is also known as the Ascension bird.[1]
It is a 6DOF tracking system.[2][3]
It was introduced in 1992.[2]
It was also described as the "Ascension BIRD family of 6D graphics input devices."[4]
References[edit]
- ↑ George W. Fitzmaurice. "Situated Information Spaces and Spatially Aware Palmtop Computers (Communications of the ACM July 1993/Vol. 36. No. 7.)". https://www.research.autodesk.com/app/uploads/2023/03/situated-information-spaces-and.pdf_recpwKfHat2VDb9jL.pdf.
- ↑ 2.0 2.1 "HISTORY: The Use of the Kalman Filter for Human Motion Tracking in Virtual Reality". 2009-02-01. https://ieeexplore.ieee.org/abstract/document/6797722.
- ↑ "PRES: Vol 18, No 1". https://dlnext.acm.org/toc/pres/2009/18/1.
- ↑ Callihan, Hubert (1992). "Directory of educational discounts, donations, and grants". ACM SIGGRAPH Computer Graphics 26 (3): 217–220. doi:10.1145/142413.142438. https://dl.acm.org/doi/10.1145/142413.142438.
- Koved, Larry; Wooten, Wayne L. (1993). "GROOP: an object-oriented toolkit for animated 3D graphics". ACM SIGPLAN Notices 28 (10): 309–325. doi:10.1145/167962.165918. https://dl.acm.org/doi/10.1145/167962.165918.
- Themes, UFO (2016-03-18). "Functional Ultrasound of the Gastrointestinal Tract". https://radiologykey.com/ultrasound-of-the-gastrointestinal-tract-2/.