By using the dynamic QR codes on our E-Ink displays, we can guarantee that, for example, a new code is used every day with a new uniquely generated link per zone. This validity is adjustable so that a new code can also be generated and displayed every hour, for example. The use of dynamic QR codes prevents, in the case of flexible workstations, being able to operate a workstation where work was done the previous day.
After scanning the QR code in a room, it is immediately possible to control the lighting in that room, no login is required. The set validity period of the QR code determines how long the room can be operated without having to scan the code again. This method makes it easy to share lighting control functionalities with, for instance, visitors to conference rooms, although they must have access to the WiFi network.
More information on this can be found in the ucontrol brochure.