"HOTSPOTS I: Five Personal Views of the Future": (L-R) Bright Simons, mPedigree Network, IMANI-Ghana; Troy Cross, Vlingo; Mary Branscombe, Independent Journalist (U.K.); Nova Spivack, CEO, Twine.com and Radar Networks; and Sophie Vandebroek, CTO, Xerox, and President, Xerox Innovation Group