The Internet of Things (IoT) covers the use of connected devices and systems providing intelligence based on computing capabilities to leverage information acquired by embedded sensors and actuators integrated in smart clothes, technical components and other physical objects. The Internet of Things creates new opportunities to link sensors, actuators or intelligent decentralized systems either with each other or with other systems (Bajaj et al., 2017; Bassi et al., 2013; Streitz and Markopoulos, 2017). The IoT-Roadmap promotes new technologies and, therefore, new challenges.