The document discusses how IoT is evolving in the automobile industry. It notes that while IoT technology has been around for years, the number of connected objects will explode to 40-50 billion by 2020. In cars, IoT enables utility control, navigation, tracking, and is key to developing self-driving vehicles. The first driverless car in India debuted in 2015, using sensors like ultrasonic and IR sensors as well as communication networks like GPS and cellular to function autonomously.