Surface and projective type capacitive touch screen for large size ...

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• Q: 多點觸控的功能在作法上有何差異? • A: 多點觸控功能其實可細分為兩種: 手勢辨識的追蹤與互動(Gesture interaction), 也就是僅偵測、分辨出多點觸控的行為,如縮放、拖拉、旋轉等動作,實現的方式為軸交錯式(Axis intersect)技術。真正找出多點觸控的個別位置,此功能需採用複雜的所有觸點可定位式(All point addressable, APA)技術才能達成。 From http://www.ctimes.com.tw
預設的 Gestures – Translate (PAN) • 兩個手指放在視窗上,然後拖曳到任何方向 From http://teacher.syset.com
Page 1 and 2: Surface and Projective Type Capacit
Page 3: Architectures of Res and Cap Touch
Page 8 and 9: Capacitive Touch Panel (CTP) Applic
Page 10 and 11: VPIC Surface Capacitive Touch Panel
Page 12 and 13: VPIC Surface Capacitive Touch Panel
Page 14 and 15: VPIC Capacitive Touch Panel (CTP) A
Page 16: Projective Capacitive Touch Screen
Page 20 and 21: VPIC Projective Capacitive Touch Pa
Page 22 and 23: C2000 Roadmap Device Production Sam
Page 24 and 25: F2803x Controllers Key New Features
Page 28 and 29: 縮放與旋轉 • 旋轉兩個
Page 30 and 31: Gesture 解碼 • (dwFlags & GF_BE
Page 32: VPIC MSP430-based Projective Type T
Page 36: Thank You!

Surface and projective type capacitive touch screen for large size ...

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