The user interface by using sign la

The user interface by using sign language. Design of computer programs to interact with the user by using Icon, images, and other symbols. To the various characteristics. Instead of typing the commands to work. Allows users to work easily. And faster. No need to remember the order of the program significantly. Considered as a means to facilitate the computer user. To communicate with the system through the use of a mouse click on the image icon instead of typing commands as before. Some applications, especially in the very statement. Without typing commands via the keyboard. Help make quick work and not have to waste time in order to learn and remember a lot from Icon that appears in the program, it can be used immediately.