The TED2011 Conference unveiled new technologies, encouraged imagination, and highlighted innovation as some of the most brilliant minds in the world converged to discuss everything from the seemingly mundane to the biggest problems plaguing the globe today. On the last day, emotions were touched by film critic Roger Ebert as he, his wife, his friends, and his Macbook moved the audience in ways they did not expect. For months I’ve been combing through various TED Talks from this year’s conference. The best was the very last one. “These are my words but this is not my voice,” the computer voice…