How to change computer mouse – the old models now seem so strange

A computer mouse is the main control PC. Over the years evolved the principle of operation of the device. Before infrared gadgets was a mouse with a ball inside, also used different types of connections.

How to change computer mouse – the old models now seem so strange

How to change computer mouse – the old models now seem so strange

Worth remembering the good word of the inventor of the computer mouse, Doug Engelbart. In 1969, this person was made for the PC with your device. It is impossible to imagine a computer without mouse.

Fame Engelbart brought the invention of the computer mouse. He worked on several ideas, but this is the genius of all. After so many years, his device is still relevant. And will be in demand for a long time.

The first computer mouse was introduced in California. The design was represented by two relative disk peeking out from the housing. During the move, they each spun in his direction.

How to change computer mouse – the old models now seem so strange

With the first PC included in the mouse — the Xerox 8010. The computer went on sale in 1981. This gadget had three buttons, and the price was $ 400.

How to change computer mouse – the old models now seem so strange

The first mouse Apple appeared in 1983. Device Steve jobs oversaw the company Xerox. Apple taught users to work with the device, in the instructions to the computer was a separate column about the work with the device.

It was called the Lisa Mouse was inside the steel ball. The hull was made of discreet plastic, and connected to the computer she's using port DE-9.

How to change computer mouse – the old models now seem so strange

Initially, the scrolling was on-screen interface, and input button. But it was decided that this must be arranged directly on the mouse itself.

On the development of this technology worked simultaneously and independently from each other a few inventors. In the first production released mouse scroll wheel to Microsoft. The model was called Intelli Mouse. The developer of the project was Eric Michelman.On the device with two buttons were originally created the third — to enable scrolling, and then came the wheel. It can be used to scroll through the list to zoom in and zoom image.

How to change computer mouse – the old models now seem so strange

Logitech in 2001 he created the first wireless model. The mouse was associated with the computer via the so-called "whistle" on the wireless frequency of 27 MHz. No charge can last up to four weeks, and charging takes less than 4 hours. Weight 170 gr.

How to change computer mouse – the old models now seem so strange

Now these devices have greatly improved. The unique shape and design will not leave indifferent even the most sophisticated users. A change of lighting, lots of extra buttons that can be programmed to any action (the inclusion of music, adjusting the volume, opening programs, etc.).

Keywords: Computer | Comparison | Evolution

Recent articles

The scariest church in the world
The scariest church in the world

Goosebumps and a sticky hopeless feeling of fear. A dark building surrounded by a cemetery, creaking floors, cold. You go inside ...

Do you like seafood? Then you regularly eat plastic
Do you like seafood? Then you regularly eat plastic

Seafood is traditionally considered very healthy. However, an experiment conducted in Belgium calls this into question. It turned ...

13 facts that sound so incredible that they seem like a form of fraud
13 facts that sound so incredible that they seem like a form ...

No matter how long a person lives in the world and no matter how much new knowledge he receives, there will always be something ...

Related articles

Large and more star contrasts, which are known only in comparison
Large and more star contrasts, which are known only in comparison

Sometimes watching a movie and think, "Wow, what a huge actor!". Tall, muscular,… Take the same Jason Momoa or Dwayne "the ...

Photos from the 1969 Woodstock Festival allow you to see the origins of modern fashion
Photos from the 1969 Woodstock Festival allow you to see the ...

Fashion often returns — it's no secret to anyone. Today, for example, we can catch the trends of the 70s. The echoes of this era ...

People post their old photos to prove that people used to grow up faster
People post their old photos to prove that people used to ...

A former professional baseball player Brandon McCarthy suddenly asked Twitter this question: "It's crazy, but the truth is that in ...