Originally posted on PopWatch: [ew_image url=”http://img2.timeinc.net/ew... credit=”David Paul Morris/Bloomberg via Getty Images” align=”none”] The 2015 Consumers Electronics Show officially began today, Jan. 6, but many of the world’s biggest tech companies held press conferences on CES’ “Day Zero.” Announcing some of the coolest, ambitious, and expensive ideas and items in technology, companies like Samsung, Sony, and others showed… - Ron Bailey