[Abstract] When a camera in a corner shoots Eko's wearer with a flash, Eko can reflect the light back into the camera's photoreceptor.
Tencent Digital News (compilation: Liu Kejun) Many high-tech products are like a double-edged sword. It brings many conveniences to the world and also has some negative effects. For example, a variety of face recognition devices and ubiquitous high-definition cameras. Have to admit that many people are particularly disgusted with this kind of “monitored†status anytime, anywhere. Whether you like it or not, you are constantly being monitored!
Indeed, as a law-abiding citizen, when we rush around the streets and lanes, high-definition cameras hidden in the corner are constantly gazing, or are photographed by the passers-by's cell phone shuttled across the crowd. How will you feel? According to an authoritative survey data from abroad, one person will be photographed more than 70 times a day by the camera.
Moreover, in foreign countries, thanks to advanced face recognition technology, many government agencies and private organizations not only can accurately identify us, but also can conduct online comparisons with other people in the cloud through big data analysis.
For this reason, a unique smart sunglasses appeared on the foreign crowdfunding platform Kickstarter. If you wear it, you can feel “hidden†in the sea of ​​people.
This smart sunglasses is code-named "Eko". How does it do this? It is understood that Eko's frame uses a special reflective material, which can accurately reflect the light from the face recognition device or high-definition camera head to achieve "stealth" purposes.
We know that many ordinary reflective materials can only dilute or disperse the light from the map in all directions, while Eko's materials reflect light directly.
So when a camera in a corner shoots Eko's wearer with a flash, Eko can reflect that light back into the camera's photoreceptor. As a result, the camera shot only Eko frames, and the wearer's image will not be recognized because of insufficient exposure.
Yes, Eko Smart Sunglasses also has a clear disadvantage. If the captured camera or other face recognition device can shoot a clear image without the need for a flash, Eko is magically absent. But why not do this? At least Eko is still fashionable sunglasses, and the current crowdfunding price is only 45 US dollars.
See original:digitaltrends
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