Half a croissant, on a plate, with a sign in front of it saying '50c'
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Can you hum your signature?
  [vote for,

A pen that varies pitch and volume depending on acceleration and rate of change of acceleration of the nib.

Simple words could be remembered or transmitted.

Ling, Feb 23 2013

An audio version of the pressure sensor signature verifier https://www.google....al&client=firefox-a
Great for the blind to learn how their own and other's signatures sound (+) [Sunstone, Feb 23 2013]


       Needs a better name. Songwriter?
tatterdemalion, Feb 23 2013

       [+] but yeah what ttd said.   

       hmm... pitch for vertical position, tone for horizontal velocity ?
FlyingToaster, Feb 23 2013

       Sort of a theremin pen...hmmm. I like it. But the name sucks. [+]
Klaatu, Feb 23 2013

       This method reminds me of learning Morse code by associating sound with symbols. I can see an app that converts the pen audio signals to transmittable Morse code or Braille.
Sunstone, Feb 23 2013


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