1. A lighting control apparatus for controlling light emitted from at least one light emitting device using one or more control signals;the apparatus comprising:
a lighting input receiving device for receiving light control input data associated with a first user, the light control input data being a lighting request input for controlling a lighting effect light emitted from the at least one light emitting device;
a user data receiving device for receiving data associated with a physiological or cognitive state of a second user;
a processor for generating the one or more control signals based upon the light control input data and the data associated with the physiological or cognitive state of the second user;
a lighting control output unit configured to output the one or more control signals.