An inertial head-orientation tracker with automatic drift compensation for use with HMD's

Inertial proprioceptive devices: self-motion-sensing toys and tools

IBM Systems Journal

Constellation: a wide-range wireless motion-tracking system for augmented reality and virtual set applications

Proceedings of the 25th annual conference on Computer graphics and interactive techniques

Inertial Head-Tracker Sensor Fusion by a Complimentary Separate-Bias Kalman Filter

VRAIS '96 Proceedings of the 1996 Virtual Reality Annual International Symposium (VRAIS 96)

Outdoor augmented reality gaming on five dollars a day

AUIC '05 Proceedings of the Sixth Australasian conference on User interface - Volume 40

GETA sandals: a footstep location tracking system

Personal and Ubiquitous Computing