Long Zheng of istartedsomething links to the this video of Bill Buxton talking about the Natural User Interface. It’s worth a look-see. Apparently Mr. Buxton gave a presentation at the conclusion of Mix10 Conference on what the natural is in Natural User Interface and this video talks about the same thing.
There’s some fascinating stuff here including how when we write with a pen/stylus/etc… we are also using touch to do so.
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