Perceptive Spaces for Performance and Entertainment Untethered Interaction Using Computer Vision and Audition. - Christopher Richard Wren; Flavia Sparacino; Ali Azarbayejani; Trevor Darrell; Thad Starner; Akira Kotani; Chloe M. Chao; Michal Hlavac; Kenneth B. Russell; Alex Pentland (Appl. Artif. Intell., 1997)

Pfinder: Real-Time Tracking of the Human Body. - Christopher Richard Wren; Ali Azarbayejani; Trevor Darrell; Alex Pentland (IEEE Trans. Pattern Anal. Mach. Intell., 1997)

Dynamic Models of Human Motion. - Christopher Richard Wren; Alex Pentland (FG, 1998)

Perceptual Intelligence: learning gestures and words for individualized, adaptive interfaces. - Alex Pentland; Deb Roy; Christopher Richard Wren (HCI (1), 1999)

Understanding Purposeful Human Motion. - Christopher Richard Wren; Brian P. Clarkson; Alex Pentland (FG, 2000)

Understanding expressive action. - Christopher Richard Wren (2000)

Browsing 3-D spaces with 3-D vision: body-driven navigation through the Internet city. - Flavia Sparacino; Christopher Richard Wren; Ali Azarbayejani; Alex Pentland (3DPVT, 2002)

Finding Temporal Patterns by Data Decomposition. - David C. Minnen; Christopher Richard Wren (FGR, 2004)

Interactive projection. - Paul A. Beardsley; Clifton Forlines; Ramesh Raskar; Jeroen van Baar; Christopher Richard Wren (SIGGRAPH Emerging Technologies, 2004)

Minimalism in ubiquitous interface design. - Christopher Richard Wren; Carson J. Reynolds (Pers. Ubiquitous Comput., 2004)

Automatic pan-tilt-zoom calibration in the presence of hybrid sensor networks. - Christopher Richard Wren; Ugur Murat Erdem; Ali Azarbayejani (VSSN@MM, 2005)

Perception for Human Motion Understanding. - Christopher Richard Wren (Machine Learning and Robot Perception, 2005)

Toward Scalable Activity Recognition for Sensor Networks. - Christopher Richard Wren; Emmanuel Munguia Tapia (LoCA, 2006)

Functional calibration for pan-tilt-zoom cameras in hybrid sensor networks. - Christopher Richard Wren; Ugur Murat Erdem; Ali Azarbayejani (Multim. Syst., 2006)

Similarity-based analysis for large networks of ultra-low resolution sensors. - Christopher Richard Wren; David C. Minnen; Srinivasa G. Rao (Pattern Recognit., 2006)

Workshop on massive datasets. - Christopher Richard Wren; Yuri A. Ivanov (ICMI, 2007)

SocialMotion: Measuring the Hidden Social Life of a Building. - Christopher Richard Wren; Yuri A. Ivanov; Ishwinder Kaur; Darren Leigh; Jonathan Westhues (LoCA, 2007)

Buzz: measuring and visualizing conference crowds. - Christopher Richard Wren; Yuri A. Ivanov; Darren Leigh; Jonathan Westhues (SIGGRAPH Emerging Technologies, 2007)

Tracking people in mixed modality systems. - Yuri A. Ivanov; Alexander Sorokin; Christopher Richard Wren; Ishwinder Kaur (VCIP, 2007)

Visualizing the History of Living Spaces. - Yuri A. Ivanov; Christopher Richard Wren; Alexander Sorokin; Ishwinder Kaur (IEEE Trans. Vis. Comput. Graph., 2007)

Ambient intelligence as the bridge to the future of pervasive computing. - Christopher Richard Wren; Yuri A. Ivanov (FG, 2008)

Pokey: Interaction through covert structured light. - Christopher Richard Wren; Yuri A. Ivanov; Paul A. Beardsley; Biliana Kaneva; Shoji Tanaka (Tabletop, 2008)

Google+Ripples: a native visualization of information flow. - Fernanda B. Viégas; Martin Wattenberg; Jack Hebert; Geoffrey Borggaard; Alison Cichowlas; Jonathan Feinberg; Jon Orwant; Christopher Richard Wren (WWW, 2013)