Who invented the mouse?

All the mice we use in people's hands now were invented by the following person. His English name is Doug Endelbart, and he has a wonderful speech. Here is his original text: "... The world is getting more complex, and problems are getting more urgent. These must be dealt with collectively. However, human abilities to deal collectively with complex urgent problems are not increasing as fast as these problems.If you could do something to improve hu Man capability to deal with the problems, then you'd really contribute something basic. "... Doug Engelbart In 1963, Engelbarth established a development research center in Stanford Research Institute, and finally he was able to pursue his dream. It was in this year that he made the original mouse out of wood and a small iron wheel. In 197s, Xerox constantly improved Engelbarth's invention. In January 1983, the "Lisa" personal computer launched by Apple Computer Company was first equipped with a mouse. In the patent certificate, the official name of the mouse is "the vertical and horizontal position indicator of the display system", but someone at Stanford Research Institute called it the mouse, and this name has been handed down. The invention of the mouse preceded the advent of the personal computer, and made the personal computer industry change forever. Perhaps no tool can match the mouse in making computers easier to use. Ironically, Engelbarth didn't become a millionaire or even a billionaire because of his invention. Because the invention of the mouse was completed at Stanford Research Institute with funds from the US government, the patent right of the mouse belongs to the government. Engelbarth is nearly 8 years old and lives in atherton, California. At present, he is working on the concept of "self-exhibition". The so-called "self-development" refers to the process of rapidly achieving greater achievements by relying on your own small efforts.