Method, a device and a system for interacting with the touch-sensitive electronic display of a computer

摘要

A method, system and an interactive device for interaction with the electric field of touch-sensitive electronic display of a computing device is provided. The interactive device includes a housing for positioning on the top of the touch-sensitive electronic display, a first electrode determines the touch position, an energy harvester for receiving the electrical energy and transforming the received electrical energy into a DC voltage, a controller generates a serial identification number for identifying the housing through the touch-sensitive electronic display of the computer, an electronic switch transmitting the serial identification number, a second electrode forms a close electrical circuit from the electric field generated by the touch-sensitive electronic display to operate the energy harvester, the controller and the electronic switch; and a third electrode for receiving the serial identification number and the processor of the computer determines the distance and angle in between the first electrode and the third electrode.

主权项

1. An interactive device for interacting with a capacitive touch-sensitive electronic display of a computer, the interactive device comprising:
a housing positioned on the top of the touch-sensitive electronic display of the computer; and an electronic circuitry placed inside said housing, said electronic circuitry comprising:
a first electrode positioned on the bottom portion of said housing to determine the touch position on the touch-sensitive electronic display;an energy harvester connected to said first electrode for receiving electrical energy from the electric field generated around the touch-sensitive electronic display and transforms the received electrical energy into a DC Voltage;a controller to operate on the DC voltage received from said energy harvester, said controller to generate a serial identification number, wherein the serial identification number to identify said housing through the touch sensitive electronic display of the computer;an electronic switch connected to said controller for transmitting the serial identification number received from said controller;a second electrode positioned inside said housing for allowing the user to invoke a touch event to form a closed electrical circuit from said first electrode to over said energy harvester using the electric field from the touch-sensitive display to operate said controller and said electronic switch; anda third electrode positioned parallel to said first electrode inside said housing for receiving the serial identification number processed by said controller through said electronic switch, wherein said electronic switch connects the user with said third electrode to simulate the temporarily touch pattern to inform about the direction and the serial identification number to the touch-sensitive electronic display;wherein the processor of said computer determines the distance in between said first electrode and said third electrode, further the processor leading to determination of the angle and direction of the touch events from the distance calculated in between said first electrode and said third electrode, further wherein the processor of the computer identifies said housing from the serial identification number from the simulated temporarily touch pattern from said third electrode.