I think the largest issue with a motion sensing algorithm would be human reproducibility. I feel the precision of our movement ability is less than the precision of the device/possible code. If the code is only designed to pick up direction and not magnitude, then reliability (of valid person authenticating correctly) would increase.
<br><br>-Kyle<br><br><br><div class="gmail_quote">On Dec 2, 2007 10:42 AM, Steven Le Roux <<a href="mailto:steven@le-roux.info">steven@le-roux.info</a>> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Here is a video which shows some applications for accelerometers in a current phone use:<br><br><a href="http://www.youtube.com/watch?v=AWc-j4Xs5_w" target="_blank">http://www.youtube.com/watch?v=AWc-j4Xs5_w</a><br><br>There is for example :
<br><br>- battery level<br>- different tone for received msg (accelerometers make sense cause if you are in reunion/course/whatever, the phone shouldn't be moving, unlike if you are walking/moving, most of time any noise should be acceptable)
<br><br>ideas :<br><br>There is already some different way to login, (gps coord) login/pwd..., why not a code based on accelerometers :)<br>I mean for example, two at left, one at right, one bottom, one behind...<br><br>It could be a 3D code...
<br><br>--<br>Steven Le Roux<br><a href="mailto:steven@le-roux.info">steven@le-roux.info</a><br><a href="mailto:xmpp:steven@jabber.fr">xmpp:steven@jabber.fr</a><br><br><br>_______________________________________________<br>
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