Abstract: The present disclosure relates to an adaptable lighting system and a method for adaptive illumination. An example adaptable lighting system comprises an image sensor configured to acquire environmental information associated with a plurality of predetermined regions; a microcontroller configured to calculate an illumination algorithm based on the acquired environmental information, and to generate an adjustment command based on the calculation; and one or more lighting units configured to receive the adjustment command, and to adjust lighting output in accordance with the received adjustment command.

Abstract: A telecommunication device connect between the incoming phone line and the telephone set which permits or denies the rights of the receiver to receive the incoming phone call by the caller to dial the extension numbers if match the previous save numbers sets or not.