Method and system for a control device to connect to and control a display device

A method for connecting a control device to a display device, comprising:

• (a) receiving a connection request from the display device;
• (b) establishing a connection with the display device, responsive to the connection request;
• (c) sending a generated code to the display device;
• (d) receiving a code from the control device;
• and
• (e) establishing a connection with the control device, if the received code corresponds to the generated code.

A method for connecting a plurality of display devices to a server, comprising:

• (a) receiving connection requests from a plurality of display devices;
• (b) establishing connections with the display devices, responsive to the connection requests;
• and
• (c) sending a generated code to each of the display devices.

A method for connecting a control device to a display device, comprising:

• (a) establishing a connection between a first display software of a display device and a server;
• (b) requesting, by the first display software, a first code from the server and displaying the first code on the first display software as a first matrix barcode;
• (c) using a first control device, decoding the first matrix barcode;
• (d) sending a code corresponding to the decoded first matrix barcode to the server;
• and
• (e) establishing a connection allowing the first control device to control the first display software, if the code sent in (d) corresponds to the first code from the server.