In 1965, Americans were still recovering from the assassination of President Kennedy, the Beatles were heading the British Invasion, and only 3% of U.S. households had a color television set. A lot has changed since then, especially in technology. Michael Miller, author of The Internet of Things: How Smart TVs, Smart Cars, Smart Homes, and Smart Cities Are Changing the World, details the big changes in technology over the past 50 years, from color television sets and punch-card mainframe…