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        "title": "Optical Tracking - From User Motion To 3D Interaction",
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        "id": "Dorf-2001-Fin",
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        "title": "Finger Tracking for Interaction in Augmented Environments",
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        "abstract": "Optical tracking systems allow three-dimensional input for virtual\nenvironment applications with high precision and without annoying\ncables. Spontaneous and intuitive interaction is possible through\ngestures. In this paper, we present a finger tracker that allows\ngestural interaction and is simple, cheap, fast, robust against\nocclusion and accurate. It is based on a marked glove, a stereoscopic\ntracking system and a kinematic 3-d model\nof the human finger. Within our augmented reality application\nscenario, the user is able to grab, translate, rotate, and release\nobjects in an intuitive way. We demonstrate our tracking system in\nan augmented reality chess game allowing a user to interact with\n                virtual objects.",
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            "augmented reality",
            "computer vision",
            "gesture recognition",
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