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GESTURE AND TOUCH-BASED INTERACTIVITY WITH OBJECTS USING 3D ZONES IN AN INTERACTIVE SYSTEM
GESTURE AND TOUCH-BASED INTERACTIVITY WITH OBJECTS USING 3D ZONES IN AN INTERACTIVE SYSTEM
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机译:在交互式系统中使用3D地带与对象进行基于手势和触摸的交互性
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摘要
An interactive, zone-based installation enables a user to interact with an object, such as a retail product, an appliance, a food item, a poster, a non-touch screen monitor, an object of nature, or any other of a number of various items. A user approaches the object and reaches for it. The installation displaying the object has a sensor such as a camera. The sensor is coupled to a processor and continuously feeding an image depth buffer stream. Within the field of view of the sensor is a 3D zone. The zone is strategically positioned near or around the object. When a user reaches for the object there is a change in the depth buffer data stream. If this change exceeds time and sensitivity thresholds implying an intentional gesture by the user, an output event is triggered by the processor.
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