The Smart Office is a rapidly evolving concept. It consists of integrating technologies into work environments, in order to facilitate a series of common tasks in the daily organisation of work. The goal is to gain flexibility and productivity and allow employees to focus on their essential tasks. Beacons, sensors and mobile applications constitute the basic building blocks of the Smart Office which make it possible to streamline or even automate a large number of processes. Example: a connected coffee machine allows you to better manage its operation as well as the coffee supply, but be careful: a coffee machine can pose risks to your privacy and the security of your data.