When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
blog.ted.com
12 talks on understanding the brain
[ted id=1573 width=560 height=315] Read Montague is interested in the human dopamine system -- or, as he puts it in this illuminating talk from TEDGlobal 2012, that which makes us "chase sex, food and salt" and therefore survive.