CN102314267B - 一种无线红外互动的实现方法及装置 - Google Patents
一种无线红外互动的实现方法及装置 Download PDFInfo
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CN102314267A CN102314267A (zh) | 2012-01-11 |
CN102314267B true CN102314267B (zh) | 2016-07-27 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102723046A (zh) * | 2012-07-05 | 2012-10-10 | 朱明� | 一种互动数字标牌装置 |
CN103412687A (zh) * | 2013-08-30 | 2013-11-27 | 中国科学院自动化研究所 | 一种用于光学触摸屏的无线传输系统及相应的方法 |
CN103955319B (zh) * | 2014-04-30 | 2017-04-12 | 锐达互动科技股份有限公司 | 一种调整书写设备书写描绘速度与平滑的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN201465073U (zh) * | 2009-02-18 | 2010-05-12 | 邓练 | 一种基于红外坐标识别的教学辅助演示系统 |
CN201562264U (zh) * | 2009-07-06 | 2010-08-25 | 李江 | 自适应型智能互动投影机 |
CN101859210A (zh) * | 2010-06-10 | 2010-10-13 | 深圳市德力信科技有限公司 | 一种交互式投影系统及其实现方法 |
CN201638188U (zh) * | 2010-01-19 | 2010-11-17 | 上海第二工业大学 | 超大屏幕红外触摸屏装置 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN201465073U (zh) * | 2009-02-18 | 2010-05-12 | 邓练 | 一种基于红外坐标识别的教学辅助演示系统 |
CN201562264U (zh) * | 2009-07-06 | 2010-08-25 | 李江 | 自适应型智能互动投影机 |
CN201638188U (zh) * | 2010-01-19 | 2010-11-17 | 上海第二工业大学 | 超大屏幕红外触摸屏装置 |
CN101859210A (zh) * | 2010-06-10 | 2010-10-13 | 深圳市德力信科技有限公司 | 一种交互式投影系统及其实现方法 |
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