Annotation Papers from an October 2001 symposium present technical achievements by academic and industrial researchers in augmented reality, a field that encompasses the disciplines of signal processing, computer vision, graphics, user interfaces, wearable computing, mobile computing, and information visualization. Papers are arranged in sections on medical augmented reality, components and gestures, indoor and outdoor tracking, mobile augmented reality, video and optical see- through HMD, and painting and projecting. Specific topics include finger tracking for interaction in augmented environments, markerless augmented reality with a real-time affine region tracker, optical see- through calibration with vision-based trackers, dynamic shader lamps, and testing information delivery methods using augmented reality. This work does not have a subject index. c. Book News Inc.