Orientation tracking for humans and robots using inertial sensors. - Eric R. Bachmann; Ildeniz Duman; Umit Y. Usta; Robert B. McGhee; Xiaoping Yun; Michael Zyda (CIRA, 1999)

An Inertial Navigation System for Small Autonomous Underwater Vehicles. - Xiaoping Yun; Eric R. Bachmann; Suat Arslan (ICRA, 2000)

An extended Kalman filter for quaternion-based orientation estimation using MARG sensors. - João Luis Marins; Xiaoping Yun; Eric R. Bachmann; Robert B. McGhee; Michael Zyda (IROS, 2001)

Inertial and magnetic posture tracking for inserting humans into networked virtual environments. - Eric R. Bachmann; Robert B. McGhee; Xiaoping Yun; Michael Zyda (VRST, 2001)

An inertial navigation system for small autonomous underwater vehicles. - Xiaoping Yun; Eric R. Bachmann; Suat Arslan; Kadir Akyol; Robert B. McGhee (Adv. Robotics, 2001)

Sourceless tracking of human posture using small inertial/magnetic sensors. - Eric R. Bachmann; Xiaoping Yun; Robert B. McGhee (CIRA, 2003)

Design and implementation of MARG sensors for 3-DOF orientation measurement of rigid bodies. - Eric R. Bachmann; Xiaoping Yun; Doug McKinney; Robert B. McGhee; Michael Zyda (ICRA, 2003)

An improved quaternion-based Kalman filter for real-time tracking of rigid body orientation. - Xiaoping Yun; Mariano Lizarraga; Eric R. Bachmann; Robert B. McGhee (IROS, 2003)

An Investigation of the Effects of Magnetic Variations on Inertial/Magnetic Orientation Sensors. - Eric R. Bachmann; Xiaoping Yun; Christopher W. Peterson (ICRA, 2004)

Design and implementation of the MARG human body motion tracking system. - Xiaoping Yun; Eric R. Bachmann; Andreas Kavousanos-Kavousanakis; Faruk Yildiz; Robert B. McGhee (IROS, 2004)

Implementation and Experimental Results of a Quaternion-Based Kalman Filter for Human Body Motion Tracking. - Xiaoping Yun; Conrado Aparicio; Eric R. Bachmann; Robert B. McGhee (ICRA, 2005)

The Borderline of Science: On the Value of Factor Analysis for Understanding Presence. - David Waller; Eric R. Bachmann (Presence Teleoperators Virtual Environ., 2006)

Design, Implementation, and Experimental Results of a Quaternion-Based Kalman Filter for Human Body Motion Tracking. - Xiaoping Yun; Eric R. Bachmann (IEEE Trans. Robotics, 2006)

Self-contained Position Tracking of Human Movement Using Small Inertial/Magnetic Sensor Modules. - Xiaoping Yun; Eric R. Bachmann; Hyatt Moore; James Calusdian (ICRA, 2007)

Limitations of Attitude Estimnation Algorithms for Inertial/Magnetic Sensor Modules. - Eric R. Bachmann; Xiaoping Yun; Anne Brumfield (IEEE Robotics Autom. Mag., 2007)

A Simplified Quaternion-Based Algorithm for Orientation Estimation From Earth Gravity and Magnetic Field Measurements. - Xiaoping Yun; Eric R. Bachmann; Robert B. McGhee (IEEE Trans. Instrum. Meas., 2008)

Adaptive-gain complementary filter of inertial and magnetic data for orientation estimation. - James Calusdian; Xiaoping Yun; Eric R. Bachmann (ICRA, 2011)

Redirected walking to explore virtual environments: Assessing the potential for spatial interference. - Eric Hodgson; Eric R. Bachmann; David Waller (ACM Trans. Appl. Percept., 2011)

Going anywhere anywhere: Creating a low cost portable immersive VE system. - Eric R. Bachmann; Michael A. Zmuda; James Calusdian; Xiaoping Yun; Eric Hodgson; David Waller (CGAMES, 2012)

In situ heading drift correction for human position tracking using foot-mounted inertial/magnetic sensors. - Eric R. Bachmann; James Calusdian; Eric Hodgson; Xiaoping Yun (ICRA, 2012)

Virtual reality in the wild: A self-contained and wearable simulation system. - Eric Hodgson; Eric R. Bachmann; David Waller; Andrew Bair; Andrew Oberlin (VR, 2012)

Estimation of Human Foot Motion During Normal Walking Using Inertial and Magnetic Sensor Measurements. - Xiaoping Yun; James Calusdian; Eric R. Bachmann; Robert B. McGhee (IEEE Trans. Instrum. Meas., 2012)

Collision prediction and prevention in a simultaneous two-user immersive virtual environment. - Eric R. Bachmann; Jeanette Holm; Michael A. Zmuda; Eric Hodgson (VR, 2013)

Comparing Four Approaches to Generalized Redirected Walking: Simulation and Live User Data. - Eric Hodgson; Eric R. Bachmann (IEEE Trans. Vis. Comput. Graph., 2013)

Optimizing Constrained-Environment Redirected Walking Instructions Using Search Techniques. - Michael A. Zmuda; Joshua L. Wonser; Eric R. Bachmann; Eric Hodgson (IEEE Trans. Vis. Comput. Graph., 2013)

Performance of Redirected Walking Algorithms in a Constrained Virtual World. - Eric Hodgson; Eric R. Bachmann; Tyler Thrash (IEEE Trans. Vis. Comput. Graph., 2014)

Effects of Tracking Area Shape and Size on Artificial Potential Field Redirected Walking. - Justin Messinger; Eric Hodgson; Eric R. Bachmann (VR, 2019)

Multi-User Redirected Walking and Resetting Using Artificial Potential Fields. - Eric R. Bachmann; Eric Hodgson; Cole Hoffbauer; Justin Messinger (IEEE Trans. Vis. Comput. Graph., 2019)