If you look out, maybe five or ten years, when all five billion people who have feature phones are going to have smart phones, we're soon going to be living in a world where the majority of people who have a smart phone–a modern computing device–will have never seen in their lives what you and I call a “computer.”
So, just think about that for a moment.
— Mark Zuckerberg, last Thursday
HCI
Human-Computer Interaction - Refers to the design and implementation of computer systems that people interact with.
1873: Sholes Typewriter. First QWERTY Keyboard!
1936: Z1. First freely-programmable computer.
1946: ENIAC 1 Computer. First computer with a keyboard.
1973: Xerox Alto. First computer with a mouse.
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2006: Nintendo Wii. Motion controller.
2007: iPhone. Touch input starts to become ubiquitous.