Using multiple signals to detect touch input
作者： Shirish A. Altekar , Shih-Ming Shih , Yenyu Hsieh , Samuel W. Sheng
DOI:
关键词:
摘要: Detecting a location of touch input is disclosed. Each plurality transmitters coupled to propagating medium emits signal that distinguishable from other signals emitted transmitters. The the are received at least one receiver detect on surface as indicated by an effect each signals.
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