Implementation of god-like interaction techniques for supporting collaboration between outdoor AR and indoor tabletop users. - Aaron Stafford; Wayne Piekarski; Bruce H. Thomas (ISMAR, 2006)

User Evaluation of God-like Interaction Techniques. - Aaron Stafford; Wayne Piekarski (AUIC, 2008)

Efficiency of techniques for mixed-space collaborative navigation. - Aaron Stafford; Bruce H. Thomas; Wayne Piekarski (ISMAR, 2008)

HOG on a WIM. - Aaron Stafford; Wayne Piekarski; Bruce H. Thomas (VR, 2008)

Comparison of techniques for mixed-space collaborative navigation. - Aaron Stafford; Bruce H. Thomas; Wayne Piekarski (AUIC, 2009)