< p > this pair of shoes is different from the ordinary "a href=" //m.pmae.cn/news/index_c.asp "running shoes < /a", but when Marty wears it for a moment, the shoe is automatically tightened.

Even more pleasantly surprised to Marty is that the shoelace is also tied up! "Wonderful!" Marty exclaimed.

This is the scene of the American science fiction movie "back to the future 2". These amazing shoes have impressed many sci-fi fans.

Interestingly, Nike's upcoming smart running shoes turn the props of this science fiction world into reality.

If you wear it, you can become the protagonist of the movie.

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< p > a designer of Nike said recently that they will release a pair of sneakers that can automatically tie shoes.

The shoe contains a sensor to detect the ankle. When the pressure is induced, the small motor behind the shoe will start in time, and the shoelace will be automatically fastened. The whole process will be controlled by the embedded chip built in the sole.

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< p > India smart shoes Lechal will solve this problem for you.

This kind of shoes can be synchronized with the smartphone by Bluetooth. Users can only tell the destination of the mobile phone to plan to go. Lechal can indicate the direction of advance to the user through < a href= "//m.pmae.cn/news/index_c.asp" > foot vibration < /a >.

Lechal can not only record the distance and consumption of heat more accurately, but also recognize gestures or sounds. If you tell the shoe how many calories you want to burn, it will design the best exercise route for you.

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< p > it is a shame to fall carelessly while running. How to prevent this embarrassing accident? If there is standing instability, a leg will move backwards unconsciously to prevent it from falling down.

And when there is a sudden situation, the action is often too late to make.

A B-Shoe a href= "//m.pmae.cn/news/index_c.asp" > smart shoe < /a > installed the insole pressure sensor, the driving unit and the microprocessor. When it is prejudged the user is going to fall, it will automatically guide the user's leg to the back step and prevent the fall.

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< p > in the future world, the elements of science and technology will be used more and more in life. Not only shoes, but also more necessities of life will be intelligentized.

It is these technology products that make science fiction a reality, make life enjoyable, and let the benefits of technology benefit all mankind.

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