LBMA PODCAST: Tempo Founder Discusses Calendars as an OS

Welcome to This Week in Location Based Marketing. In this week’s episode, hosts Rob Woodbridge and Asif Khan talk about Nike’s use of 3D holographs to sell shoes in Amsterdam; paying by sound in Beijing; K-Mart uses check-ins to promote the world’s largest bake sale. And special guest Raj Singh, founder of Tempo talks about the calendar as the operating system.