Re: Looking for a sensor or devise, that indicates a forward and a reverse movement


tecjim wrote:
Does anyone know of a devise or sensor that can indicate a signal or no
signal for a forward movement, but have a signal for a reverse
movement?
Or is it impossible to do?
I am open to any other solutions that someone can tell me


Gyration has a wireless mouse that the user simply waves around in the
air.
http://www.gyration.com/en-US/Products.html
http://www.extremetech.com/article2/0,1697,1128548,00.asp

It looks like the IEEE has done at least one paper on cost-effective
inertial motion sensors that might be informative. You might want to
spend a few days in your local, university library and see what you can
find out.
http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=303402

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