CHI '92 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Shader Lamps: Animating Real Objects With Image-Based Illumination
Proceedings of the 12th Eurographics Workshop on Rendering Techniques
ISMAR '05 Proceedings of the 4th IEEE/ACM International Symposium on Mixed and Augmented Reality
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We developed a direction system for assisting the work in a real world from a distant site. At first, the 3-D shape of the object is measured and sent to the distant PC. A supervisor at the distant site can observe the CG of the object and draw annotation figures on it. The figures of the direction message are projected onto the object using projectors. The worker is free from any wearing equipment, ex. HMD, and multi projectors avoid the problem of occlusion by the worker body.