| abstract |
The control device ( 10 ) for controlling a therapy light source ( 30, 30 b ) comprises an input ( 13 ) for receiving information on an intensity and/or amount of light a person has been exposed to from a wearable device ( 20 ) that can connect to the control device via the input ( 13 ). The control device ( 10 ) further comprises an output ( 14, 14 b ) for controlling at least one therapy light source ( 30, 30 b ) that can be connected to the control device ( 10 ). A control unit ( 12 ) of the control device ( 10 ) is designed to control a connected therapy light source ( 30, 30 b ) dependent on the information on the intensity and/or amount of light the person has been exposed to. A wearable device ( 20 ) that is suited to operate in combination with the control device ( 10 ) comprises a light sensor ( 23 ) for detecting an intensity of received light. It further comprises a storage unit ( 25 ) connected to the light sensor ( 23 ) for storing at least one value related to the measured intensity of the received light. The invention further relates to a lighting system that comprises at least one therapy light source ( 30, 30 b ), a control device ( 10 ) and a wearable device ( 20 ) as described above. |