We have come a long way since the GPS watch. Now cities like Barcelona use sensors to monitor everything from noise pollution to waste management. We are on the brink of smart cities, smart clothing, smart farming, house automation and even the IoMT (Internet of Medical Things), which promises to radically improve healthcare. We live in the digital era of hyperconnectivity. According to Gartner , we can expect that in 2020 more than 20 billion devices will be connected to the Internet. This implies a dramatic improvement in technology and the creation of an amount of data never seen before.