Vending machines are already an incredibly convenient way for people to stop and grab a quick snack or a drink in the middle of their busy workdays. It sounds far-fetched, but the future is here, thanks to innovators like Tiago Godoi, inventor of a vending machine powered by computer vision and facial recognition. So keep reading to learn more about Godoi, his long history of innovation, and how he's changing the way people grab a snack.