These input devices will replace the keyboard in the future
In the 1870s, when Christopher? Latham? When Christopher Latham Sholes invented the QWERTY keyboard, he probably wouldn't have thought that his basic design philosophy had lasted for 150 years until the current digital age. The high-tech world is changing rapidly. The computer keyboard has been the undisputed king of input devices from the beginning.
Brain wave
Imagining such a future: brain waves and chips realize direct transmission, and the semi-mechanical sci-fi tastes come to the fore. Research on BCI (brain-computer interface) technology can be traced back nearly 50 years ago, but recent advances have brought this technology out of the laboratory. For example, NeuroSky's EEG biosensor allows users to trigger computer interactions just by thinking.
Smart glasses
Smart glasses are perhaps the most promising wearable input device because it is close to our main sensory organ, the eye, which brings many possibilities for development. Most smart glasses use OHMD (optical head-mounted display) technology to project the picture of the child to the front, and in combination with other input methods such as the voice command system used by Google Glass, OHMD can provide a true mobile viewing experience. Companies such as Tobii in Sweden have used eye tracking systems as input device solutions. By tracking the movement of the eye and judging the direction of the eye, such a system can be used to execute commands, such as traditional workstations, cars, and even video games.
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