The article focuses on the use of hands, but a visionary future technology might focus more on voice and NLP. This is something I have worked for some years: h

The article focuses on the use of hands, but a visionary future technology might focus more on voice and NLP. This is something I have worked for some years: http://www.smashcompany.com/technology/the-advantages-of-a-natural-language-processing-interface http://www.smashcompany.com/technology/the-advantages-of-a-n...