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Ken Hinckley

Direct Display Interaction via Simultaneous Pen and Multi-Touch Input. Michel Pahud. Ken Hinckley. Bill Buxton. Principal Researcher. Microsoft Research. DIRECT INPUT. A SHIFT TO . Handhelds Slates Drafting Boards Tabletops Wall Displays Touch, or Pen.

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Ken Hinckley

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  1. Direct Display Interaction via Simultaneous Pen and Multi-Touch Input Michel Pahud Ken Hinckley Bill Buxton Principal Researcher Microsoft Research

  2. DIRECT INPUT A SHIFT TO • Handhelds • Slates • Drafting Boards • Tabletops • Wall Displays • Touch, or • Pen.

  3. ISN’T THIS ABOUTTHE FUTURE OF TOUCH? WHY THE PEN?

  4. To help explain, let me introduce my nemesis.

  5. MR. I.M.A. BIGBODY, CORPORATE DENIZEN, THIRD RATE INC.

  6. “I CAN TYPE FASTER ” THAN I CAN WRITE.

  7. TYPE THIS.

  8. OR THIS.

  9. OR MAYBE THIS.

  10. YOU CAN’T TYPE THE SOUL OF A NEW IDEA.

  11. BUT IT’S NOT ALL ABOUT THE PEN.

  12. FIRST YOU NEED TO GRAB THE NAPKIN.

  13. “JUST TELL ME WHICH IS ” BEST, TOUCH OR PEN.

  14. PROPERTIES SHARED BY PEN AND TOUCH

  15. PEN IS BEST! Mechanical intermediary: familiar tool, lever arm, affords precision!

  16. TOUCH IS BEST! • No mechanical intermediary! • Nothing to lose! No time to unsheathe!

  17. PEN IS BEST! Definite, intentional pressure to leave a mark

  18. TOUCH IS BEST! • Just rest your hand… • No force required • BUT…“Midas Touch”

  19. EVERY COIN HAS TWO SIDES.

  20. OF HANDSANDHANDEDNESS

  21. Q: Which hand do you write with, Right or Left?

  22. A: Yes • Guiard, 1987: NPH defines frame of reference. • Right vs. Left is the wrong question to ask.

  23. What is the logic of the division of labor between pen and touch in interface design?

  24. Pen Writes Touch Manipulates

  25. fluidity of annotation + • manipulation • navigation • zooming • object creation

  26. Pen + Touch Yields New Tools

  27. Video • Dell XT2 Demo

  28. PEN + TOUCH GESTURES

  29. SUMMARY

  30. IF YOU’RE ONLY THINKING ABOUT TOUCH, YOU’RE BLOWING IT.

  31. GET OFF THE MULTI-TOUCH ESCALATOR.

  32. Not pen. Not touch.Not pen OR touch.Pen AND Touch, designed in concert

  33. “TOUCH OR PEN ARE JUST NEW • WAYS TO CONTROL THE MOUSE, ” SO WHAT’S THE BIG DEAL?

  34. “TOUCH OR PEN ARE JUST NEW • WAYS TO CONTROL THE MOUSE, ” SO WHAT’S THE BIG DEAL? • YOU’RE FIRED! • YOU’RE FIRED! • YOU’RE FIRED! • YOU’RE FIRED! • YOU’RE FIRED!

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