On Dec 1, 2007 4:35 AM, Nkoli <[EMAIL PROTECTED]> wrote: > On Nov 30, 2007 3:34 PM, Michael Shiloh <[EMAIL PROTECTED]> wrote: > > > > > If Bob (or Alice) hands his (or her) phone to the other, then if both > > phones are shaken in the same hand, the acceleration pattern might > > provide an extremely unique yet similar signature, not unlike exchanging > > > > an encryption key. > > > > So if you want to establish a trusted relationship with another Neo > > user, the two phones are shaken together until the software indicates > > that you have generated a complex enough pattern that has been > > recognized on the other. > > > > Once this has been established, they can exchange one of the standard > > encryption keys. > > > > All without pressing a single key, and without danger of exposing > > anything to other Neo or bluetooth devices within range. > > > > > You mean... like this... > http://www.youtube.com/watch?v=ktJC0S4_X58 > > An interesting (though probably not as useful and secure) variation could be to stack the phones on top of each other and have one phone send a vibration pattern to the other. One could even exchange data that way at very very low speeds... B)
Ortwin Regel
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