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Touch screen manipulation of mathematical expressions in TeXmacs and CAS interface?


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  • From: Karl Hegbloom <address@hidden>
  • To: address@hidden
  • Subject: Touch screen manipulation of mathematical expressions in TeXmacs and CAS interface?
  • Date: Tue, 08 Nov 2005 21:02:08 -0800

It would be most awesome if TeXmacs had the ability to work with a
drawing pad or touch-screen and stylus so that one could do math "by
hand" more like you do with a pencil and paper, rather than via a
keyboard.

It's not a new idea:

@TechReport{Minsky63:MathScopePartI,
author = {Marvin Minsky},
title = {MATHSCOPE Part I: A Proposal for a Mathematical
Manipulation-Display System},
institution = {MIT},
year = 1963,
month = {Nov},
url =
{ftp://publications.ai.mit.edu/ai-publications/pdf/AIM-061.pdf},
note = {MIT AIM-61},
annote = {This is a scanned copy of Prof. Marvin Minsky's MIT AI Memo
61, typewritten in
1963. It is very difficult to make out much of it, due to
poor quality
scanning. \citep*[See][]{Minsky03:MathsMitAi} It discusses
a very early computer
algebra system with a user interface that displayed math
notation on an
oscilloscope, and allowed selection and limited
manipulation of expressions using
a light pen.}
}

--
Karl Hegbloom <address@hidden>




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