Patent ID: 7636365
Filing Date: 2009-12-22
Classification: H04L

Abstract:
1. A smart digital module intended to work with one or more similar modules for sensing and output of information, comprising: a sensor unit for sensing ambient states and changes of states; an actuator unit for outputting various categories of information in correspondence to the ambient states and changes of states; a display for displaying visual information; and a computer for processing signals output by the sensor and displaying corresponding actuation information to the actuator and the display, wherein the computers in a group of smart digital modules coordinate their observations and reactions in such a way that they change states of information output by the actuators and visualized by the displays according to the detected user's location and states sensed by the sensors, and the computer generates a large visual information display across the smart digital module when the user's location sensed by the sensor unit is found to be far with reference to the smart digital module.