COMMUNICATION SYSTEM BETWEEN A FIRST ELECTONIC DEVICE COMPRISING A COLOR-SENSOR AND A SECOND ELECTRONIC DEVICE COMPRISING A COLOR EMITTER

摘要

The present invention relates to a communication system SYS between a first electronic device E1 and a second electronic device E2. The first electronic device E1 comprises a color-sensor CCs and which is adapted to capture a color Co2 having a second value V2pm; to compute an inter-color distance d between two captured colors Co2 and Co2'; to send an acknowledgement if said inter-color distance d is greater than a predetermined value Vd; and to send a request signal Rq to said second electronic device E2 to display a new color Co1. The second electronic device E2 comprises a color emitter CCe and a screen Sc and is adapted to display a color Co1 according to a first value V1 pm of at least one color parameter Pm; to increase the first value V1 pm and to display a new color Co1.