Great LED walls can interact with people and show their surroundings

CnBeta news website, the day before, Brazil St Paul WZ Jardins hotel has installed LED interactive side wall, it can respond to the ambient noise, air quality and people in the corresponding software interactive behavior. It is part of the Hacked City project, which is used to show how technology can bring about positive changes in the city. Like the exterior wall of the University of art and design in Toronto, the wall of WZ Jardins is built on local data, too. The wall of Ontario University of art and design is based on local data. The metal material used can be displayed in the form of audio waves in accordance with the surrounding environment within a day's soundscape.

That is to say, people can see the environmental changes of city life very intuitively.

In addition, people can use mobile software to interact with the LED wall. There are two modes of manipulation: voice and gesture.

In addition, the team also installed in this interactive wall of the special noise collection microphone, testing air quality sensors, LED lights can be in different forms to display the surrounding environmental conditions. Among them, red and orange and other warm tones refer to the pollution of the air, while blue, green and other cold tones mean that the air quality has been improved.

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