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Video feedback in the classroom: development of an easy-to-use learning environment

机译:课堂中的视频反馈:开发易于使用的学习环境

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Video feedback offers great potential for use in teaching but the relative complexity of the normal set-up of a video camera, a special tripod and a monitor has limited its use in teaching. The authors have developed a computer-webcam set-up which simplifies this. Anyone with an ordinary computer and webcam can learn to control the video feedback parameters in less than one hour. Besides the normal video feedback images, a simplified method to generate video feedback fractals is presented. Fractals such as the Cantor set and Sierpinsky triangle, along with new fractals, can be obtained, giving an insight into the properties of fractals.
机译:视频反馈为教学提供了巨大的潜力,但是摄像机,特殊的三脚架和监视器的常规设置相对复杂,限制了其在教学中的使用。作者开发了一种计算机网络摄像机设置,可以简化此过程。任何拥有普通计算机和网络摄像头的人都可以在不到一小时的时间内学会控制视频反馈参数。除了普通的视频反馈图像,还提出了一种简化的方法来生成视频反馈分形。可以获得Cantor集和Sierpinsky三角形等分形以及新的分形,从而深入了解分形的性质。

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