Time Domain Reflectometry for Touch Sensing

Links

Todo

  • Kalman Filter for multiple interleaved values?
  • Long-Range TDR for floor
  • Path Model
  • clean up code smile
  • Mohr

Demos

  • Headphones (working)
  • Tape (working)
  • Paint, Graphite (path-mapping missing)
  • Stretchable touchscreen ()
  • Modular Piano (build new tiles)
  • Guitar (need guitar - over christmas)
  • Rope Tracking ()
  • Sensing Floor ()

Concepts

  • Compensating distortions caused by nearer touches
  • Single-wire operation
  • Auto-calibration
  • Modularity
  • Identifying attached sensors

-- RaphaelWimmer - 01 Dec 2010
Topic revision: r7 - 29 Jun 2011, RaphaelWimmer
 
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