Scientists at Oxford University have invented smart glasses that can help visually impaired people. The glasses are mounted on a frame camera, and a small computer unit can generate images to generate nearby objects and people on the electronic display of transparent glasses, which effectively enables visually impaired wearers to make full use of their eyesight, and Can see the surroundings.
The original purpose of smart glasses is to assist people with poor vision to increase their awareness of the surrounding environment, provide greater freedom, independence and confidence, and improve the quality of life. For some people, this depends on the exact degree of their visual acuity - they can even see other people's facial expressions, so that social interaction is more natural. Smart glasses are still in the testing phase. Developers assume that the device looks like a pair of ordinary eyeglasses, and the retail price does not exceed a few hundred pounds. They are sure that this will make a lot of people's life very different. Later this year, small batches will be produced and more will be produced in the coming years. At the same time, Google Glass was also found to be used in the health field.
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