People touch specially woven Project Jacquard fabric, in the hands of a small Google team called Advanced Technology and Projects (ATAP), to control lights or computer screens during a demonstration at Google's annual developers conference in San Francisco, California on May 29, 2015. Google announced that it is working with iconic US jean maker Levi Strauss to make clothing from specially woven fabric with touch-screen control capabilities. AFP PHOTO/ GLENN CHAPMAN