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Digital twins are fast becoming part of everyday life
When visiting a doctor a few years from now, you can expect to be accompanied by a virtual version of yourself, This so-called digital twin will be a l (work) model of your body that can be summoned (传唤) onto a physician's computer screen. 2 (update)with your latest vital signs, it will help the doctor make an accurate diagnosis. It also opens the door for medicines and procedures designed specifically for you, greatly increasing recovery rates.
This might seem like fantasy, but the foundations are being laid. Researchers at Queen Mary University of London already use computer simulations of the hearts of individual patients 3 (evaluate) different treatments for atrial fibrillation (房颤动),a common disorder. 4 would be far too risky to experiment this way on someone's real heart. 5 other organs also being twinned by scientists, it seems likely they will eventually link up to form a virtual body.
As our Science & technology section reports, digital twins are starting to pop up everywhere. They began as basic computer models of physical objects and systems computers have become more powerful. twins have become more 6 sophisticated. Complex design and modelling software means many physical objects initially take shape in the virtual world. Small sensors, capable of measuring all sorts of things, 7 (feed) twins with real-time data, ensuring that they mirror their physical counterparts. A Formula l racing car, for instance, may have more than 250 sensors updating its digital twin during a grand prix.
The use of Al takes all this much 8 (far), allowing virtual models to become more sophisticated, and to both simulate and optimize activities in the real world.You 9 worry that this signals a dystopian(反鸟托邦的) future;Morpheus, a character in a science-fiction film from 1999 10 a perceptive machine conquered humanity through pervasive virtual reality, had a name for it. He said:“The Matrix is everywhere. It is all around us.’
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