Clean air is a requirement for life, and the quality of indoor air is a health determinant since people spend most of their daily time indoors.

Following the Industry 4.0 vision of a full digitization of the industry, time-critical services and applications, allowing network infrastructures to deliver information with determinism and reliability, are becoming more and more relevant for a set of vertical sectors.

Over the past decade, cloud services emerged as one of the most promising technologies in IT.