Fujitsu's vibrating doorbell may be a gospel for the deaf

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Ontenna is a small device that can be worn on the head and turn the sound into vibration. Ontenna's operating principle is similar to that of children's electronic toys. It connects the microphone to the amplifier and then connects with the motor.

Shinji Kanda, a staff member at the Fujitsu's Robotics Advancement Office, said that the appearance of the device is similar to that of a hairpin, which helps the deaf to better understand the surrounding environment.

In the same year, Shinji Kanda entered public Hakodate University of the Future. When he first entered the university, he launched the Ontenna project. Shinji Kanda accidentally met a monk and thus had the idea of ​​Ontenna. After entering Fujitsu, the company provided resources for him to continue his research.

Ontenna can't distinguish between sounds and it will be more useful in a quiet environment. Fujitsu also pointed out some other uses of Ontenna: If someone is sitting in front of the door and the doorbell rings, the device will vibrate with the doorbell ringing. If someone cleans the room with a vacuum cleaner and the wire is disconnected from the socket, Ontenna will give a hint.

Fujitsu tested several Ontenna devices. One device only oscillates gently, and one vibration is more severe. The former is suitable for wearing on the skin, and the latter is suitable for putting in the hair.

Some people do not want to wear in the hair, or no hair at all. Fujitsu also offers another product to choose from. It is a prototype earring product that is under development.

Recently, Shinji Kanda took the prototype equipment to the workshop to collect suggestions and also provided advice to the deaf and other interested parties. Will Ontenna become a commercial product? It is not known yet, but this idea has already attracted the interest of some people.

Source: pcworld

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