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New Report From The Economist Looks at Brain-Computer InterfacesLONDON, Jan. 4, 2018 /PRNewswire/ -- Brain-computer interfaces (BCIs) open up communications channels between minds and machines and have already achieved remarkable things, says Andrew Palmer, The Economist's business affairs editor and author of a Technology Quarterly report on brains and machines. Published in the January 7th edition of the The Economist and online at www.economist.com the report assesses the latest research into BCIs and measures the gap between today's reality and the ambitions of the neurotechnology visionaries. BCI technology has already been employed in the form of implants in the brains of paralysed people, helping them to control prosthetic arms, move cursors and even reanimate their own limbs. Now the pace of research into BCIs and the scale of its ambition is increasing. America's armed forces are keen to build better implants. And Silicon Valley is starting to focus on these technologies. Facebook is working on thought-to-text typing. Kernel, founded by entrepreneur Bryan Johnson, has $100m to spend on neurotechnology. Elon Musk has formed a firm called Neuralink, hoping to upgrade human intelligence in order to survive the advent of artificial intelligence. Thse entrepreneurs envisage a world in which people can communicate telepathically, with each other and with machines, or do things that are not possible at present, such as hearing at very high frequencies. But The Economist's report notes that three formidable barriers stand in the way: Technological:
Scientific:
Commercial:
The Economist's report looks at efforts now under way to read and stimulate brain activity, both invasively and non-invasively, and considers the practical and ethical difficulties involved in moving neurotechnology from the lab into clinical and consumer applications. Solving these problems will take a great deal of time and effort. Even so, a big leap forward for brain-computer interfaces, argues Andrew Palmer, is looking increasingly likely. You can read the report here and online at www.economist.com About The Economist (www.economist.com) With a growing global circulation and a reputation for insightful analysis and perspective on every aspect of world events, The Economist is one of the most widely recognised and well-read current-affairs publications. The paper covers politics, business, science and technology, as well as books and arts, concluding each week with an obituary. In addition to the web-only content such as blogs, debates and audio/video programmes available on the website, The Economist is available to download for reading on Android, Blackberry PlayBook, iPhone or iPad devices. The Economist Espresso, our daily briefing smartphone app, is also available for download via iTunes App Store or Google Play. View original content with multimedia:http://www.prnewswire.com/news-releases/new-report-from-the-economist-looks-at-brain-computer-interfaces-300577540.html SOURCE The Economist |