British scientists develop new devices to achieve 9D TV effects

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According to Hong Kong's "Oriental Daily" reported on April 30, some scientists in the UK are developing a new device, which is said to allow users to make a different voice through the palm of their hand when watching TV, and it is expected to advance to the same vision in the future. The “9D” effect of hearing, touch, smell and five tastes makes the user feel more at home.

The University of Sussex's Obrist and his research team are developing a palm hair dryer that produces gusts of different speeds through the ultrasonic speakers, stimulating the nerves in different positions of the palm, creating a variety of emotions. For example, using a short wind to blow the thumb, forefinger and palm, it is exciting, or it is sad to blow the palm and the tail with a slow and gentle wind. If the device is used in conjunction with a TV, it is believed that the user will be more engaged when watching TV.

Obrist and his team published research results at a technology conference in South Korea and were funded to continue their research. They are exploring how to use the senses of smell and sweet, sour, bitter, salty and fresh to enhance the experience of people watching TV. In the long run, they can even help people with sensory functions and obstacles to regain their long-lost sensory feelings.

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