According to the British Daily Mail, scientists have recently developed a sensor that can be worn on the wrist and looks like a watch. This will enable the wearer to control any electronic device by waving his hand.
This is the latest design by researchers from the University of Newcastle and the Cambridge Research Institute of Microsoft. The device allows users to connect to the phone remotely. This watch sensor uses an instant camera to track the movement of the hand, and can recognize special gestures, and then convert it into instructions, for example: thumbs up to connect the phone.
Since it does not depend on fixing external sensors, for example: some portable game consoles, it can be used outdoors. At the same time, when it is wirelessly connected to other electronic devices, users can control them without holding a device such as a mobile phone, even if these electronic devices are placed in a bag or in another room.
But it is not omnipotent. If you cannot use your mobile phone, you must use a headband device or headphones to maintain the conversation. This newly developed sensor is called a "digital finger" and was designed by researchers at the University of Newcastle and the Cambridge Research Institute of Microsoft. The scientists pointed out that it can even make it easier and safer for people to use the cash dispenser and human-machine recognition. Code device.
The sensor can track the movement of the user's finger in the dark. The researchers say the biggest advantage of the device is that it allows the hand to be free. Unlike a data glove, it often wears to interact with virtual reality applications.
Patrick Olivier, a professor of human-computer interaction at the University of Newcastle in the United Kingdom, is responsible for researching the prototype of the device. He said: "Through this sensor, people can interact with the entire electronic device using only daily gestures or moving their fingers. Indoors. It is not a simple remote controller. In the future, everyone can control all electronic devices using only one wrist sensor. "
The device is programmed to recognize hand movements, such as turning the handle. This gesture can be used to control the volume of the electronic device. Or thumbs up to answer the call, the user can choose any gesture to match the corresponding instruction.
A few days ago, this electronic sensor was unveiled at the International Conference on Human-Machine Interactions in Massachusetts, Newcastle University doctoral student David Kim said: "Fundamentally speaking, we tend to minimize the volume of digital fingers to ensure that Can be worn at any time. We hope that users can use simple gestures to naturally interact with their electronic devices without the need to operate these electronic devices in hand. You can imagine when your phone is still in your pocket or You can easily answer the phone in your bag. "
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