Exploring MARS: developing indoor and outdoor user interfaces to a mobile augmented reality system. - Tobias Höllerer; Steven Feiner; Tachio Terauchi; Gus Rashid; Drexel Hallaway (Comput. Graph., 1999)

User interface management techniques for collaborative mobile augmented reality. - Tobias Höllerer; Steven Feiner; Drexel Hallaway; Blaine Bell; Marco Lanzagorta; Dennis G. Brown; Simon Julier; Yohan Baillot; Lawrence J. Rosenblum (Comput. Graph., 2001)

Coarse, Inexpensive, Infrared Tracking for Wearable Computing. - Drexel Hallaway; Tobias Höllerer; Steven Feiner (ISWC, 2003)

Bridging the Gaps: Hybrid Tracking for Adaptive Mobile Augmented Reality. - Drexel Hallaway; Steven Feiner; Tobias Höllerer (Appl. Artif. Intell., 2004)