2010/07/24

20 finger touch simultaneously and less than 6ms response time

3M Projected Capacitive Technology (3M PCT) is based on mutual capacitance operation theory.
Unique attributes of this technology are:
  • 20-finger multi-touch input
  • Less than 6ms multi-touch response time (for all 20 fingers) for applications that are speed sensitive
  • Precise, accurate touch for detailed applications
  • Multi-user and multi-tasking capabilities
  • Compatible with Windows 7
3M PCT Multi Touch Technology has received Windows Touch Additional Qualification (AQ) for multi-touch interactivity.
Product implementations:

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