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> On Feb 24, 2011, at 12:35 PM, Alex Harford wrote:
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> On Wed, Aug 11, 2010 at 10:02 AM, YES NOPE9 <yes@nope9.com> wrote:
>> I want to be able to robotically press buttons on a cell phone.
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> When I saw this article today, it reminded me of this old thread.
> http://hackaday.com/2011/02/24/machine-pushes-cellphone-buttons-from-anyw=
here-in-the-world

Have you made any progress on this project?
This project is going slowly.....
I am investigating two technologies.
#1   Using nitinol wire to push the button.   Current through the wire =3D=
=3D> Heat =3D=3D> wire expands
     http://en.wikipedia.org/wiki/Nickel_titanium
#2   Using tiny audio speakers to push a wire in a coax cable shell.  Like =
the cables used for bicycle brakes.

gus in denver   99gus
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