Detail I Think I'd Like Some Coffee; Bionics (II)   Oleh:  [s.n] Jenis: Article from Bulletin/Magazine Dalam koleksi: The Economist (http://search.proquest.com/) vol. 403 no. 8785 (May 2012), page 79. Topik: Robotics; Prostheses; Medical Research Ketersediaan Perpustakaan Pusat (Semanggi) Nomor Panggil: EE29.71 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada     Lihat Detail Induk Isi artikel Helping yourself to a cup of coffee may seem like a small, everyday thing. But not if you are quadriplegic. Unlike paraplegics, for whom the robotic legs described in the previous article are being developed, quadriplegics have lost the use of all four limbs. Yet thanks to a project organised by John Donoghue of Brown University, in Rhode Island, and his colleagues, they too have hope. One of the participants in his experiments, a 58-year-old woman who is unable to use any of her limbs, can now pick up a bottle containing coffee and bring it close enough to her mouth to drink from it using a straw. She does so using a thought-controlled robotic arm fixed to a nearby stand. It is the first time she has managed something like that since she suffered a stroke, nearly 15 years ago. Arms are more complicated pieces of machinery than legs, so controlling them via electrodes attached to the skin of someone's scalp is not yet possible. Instead, brain activity has to be recorded directly. And that is what Dr Donoghue is doing. Opini Anda Klik untuk menuliskan opini Anda tentang koleksi ini! Kembali

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