Karl Townsend is the Co-Founder of Green Throttle Games and serves as its Chief Technology Officer & Vice President, Engineering. He is an Angel Investor. Karl was the lead electrical engineer for the first two generations of the Palm Pilot. He was a founding employee of ReplayTV. As a founding member of Handspring, he brought the Visor PDAs and Treo smartphones to market. He remained at Handspring for 11 years through the acquisitions by Palm and eventually HP.