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Ten technological developments worth knowing and products 十项值得了解的技术发明和产品 1, the development of electric aircraft Airbus 空客研发电动飞机 Airbus chief technology officer, said the company is developing a 70 to 90 people can take a battery-powered regional aircraft. Currently, Airbus is testing a second-generation all-electric two-seater small aircraft 'E-Fan', which consists of two planes a motor drive, which provides an output of 60kw Its lithium-poly battery can provide half an hour of battery life, the goal is 1 hour battery Airbus toughest technical problems, Airbus hopes to learn something from him electric car manufacturers . 空客首席技术官称，公司正在开发一种可以乘坐70~90人的电池驱动的支线飞机。目前，空客正在测试第二代全电动双座小飞机“E-Fan”，该飞机由两个电动机驱动，可提供60kw的输出。它的锂聚电池可以提供半个小时的续航，目标是1个小时。电池是空客最棘手的技术问题，空客希望从电动汽车厂商身上学到东西 2, Google's ambitions - Wi-Fi coverage nationwide 谷歌的野心——Wi-Fi覆盖全美 According to reports, Google will be available in 2015 at 34 Google Fiber City Wi-Fi service. Google Fiber (Google Fiber) is a high-speed internet service Google in the U.S. part of the urban areas to offer. Google Wi-Fi network is currently deployed in Mountain View involved in testing and other cities, to provide users with free access point.Increasing evidence suggests that a long-term goal is to Google, covering the entire United States with free Wi-Fi link. 据报道，谷歌将于2015年在34个谷歌光纤城市提供Wi-Fi服务。谷歌光纤(Google Fiber)是谷歌在美国部分城市地区提供的高速互联网服务。谷歌Wi-Fi网络目前部署于山景城等参与测试的城市，为用户提供免费接入点。越来越多的证据表明，谷歌的一个长期目标是，用免费Wi-Fi链接覆盖整个美国。 3, DARPA new project - more 'real' prosthetic DARPA新项目——更“真实”的假肢 The new prosthetic which built a variety of sensors, nerves and muscles with electrodes are connected to a wireless module inside the prosthetic make sense nerve impulses become available on the prosthesis. DARPA prosthetic hope this can reduce phantom pain, so patients do not feel they between the main body section of the prosthesis with significant binding at the key to this technique is to handle the junction of the body surrounding the peripheral nerves, peripheral nerves perceive these rich, easy to link with the entire nervous system, although the residual limb after the cut, but it The motor and sensory nerves in general is still, even after the removal of the decade also remains the same.DARPA next step is to identify the most suitable methods to effectively measure and decode these signals, so that the prosthesis can provide as perfect 'sense of touch.' 新型假肢里面内置各种传感器，神经和肌肉里的电极会跟假肢里的模块无线连接，让神经冲动在假体上变得可感。DARPA希望这样的假肢能够减轻幻痛，让患者不觉得他们的本体跟假肢之间有一段明显的结合处。这项技术的关键是处理肢体结合处周围的末梢神经，这些末梢神经感知丰富，容易跟整个神经系统联系起来。虽然是截后的残肢，但它的运动和感觉神经一般还在，纵使是摘除十年后也是依然如此。DARPA接下来就是要寻找一些合适的方法，来有效地测量和解码这些信号，让这个假肢能够提供尽量完美的“触觉”。 4, Google autopilot breakthrough 谷歌自动驾驶实现突破 Google on Monday announced significant progress autopilot technology - autonomous vehicles can only be relatively straight on the highway driving freedom, but also to deal with such complex road on the outskirts of the city of Mountain View.Google's progress is to improve the software, which makes the car can detect hundreds of different objects, including pedestrians, public transport vehicles, stop signs, and even a gesture from the bike, according to data released Google+, Google's autonomous vehicles have safety with nearly 700,000 miles, but still faces many autonomous vehicles obstacles, such as technical problems, legal, regulatory and other aspects. 5, the world's first remote interactive robots 世界首台远程交互机器人 Helo cloud-based technology, users can log in from any Internet connection robot terminal, through the robot's 'features' and the body communicate with each other immersive interactive reported, this fall, the first retail outlet to overcome the robot will put into trial operation. 6, IBM developed the most 'sophisticated' 3D printers IBM研发最“精细”的3D打印机 The 3D printer to print fine nib pinhole than 10 times, you can print 2000 11 * 14 micron image on a grain of salt. Functionally, this 3D printer is a printer with the traditional way of working is completely different, it is direct processing of the raw materials, in a manner similar to engraving prototyping.According to reports, subsection 3D printer technology is very suitable for precision circuit production, safety mark expensive items can also be in cutting-edge fields such as quantum computing flourish. 7, voice-controlled intelligent wheelchair 语音控制的智能轮椅 Two researchers from the U.S. MIT Computer Science and Artificial Intelligence Laboratory developed a robotic wheelchair a very revolutionary: can be completely controlled by voice moves in case-based navigation in the space.This wheelchair can automatically identify the user's voice commands, relying on a wireless Wi-Fi system and each node generates a map, and then use the map to navigate. Meanwhile, it is equipped with a range finder and sensors to ensure that the process will not hit the road to people or other obstacles. development teams using Amazon's Mechanical Turk platform to help the robot wheelchair user can understand spoken voice commands. developers through which human intelligence can be integrated into the remote procedure call and this system can help wheelchair robot better grasp the larger vocabulary. Researchers also hope to increase the mechanical arm to help patients more easily controlled objects, such as holding a cup. 8,3 D printing a real teddy bear 3D打印出真正的泰迪熊 Researchers at Carnegie Mellon University and Disney Research Center developed a new 3D printer, you can print out the plush toys in a few hours.The printer uses a soft yarn needle, during the printing process to live through the winding fabric, the object 'sticking' together. This system can take advantage of fiber raw materials to produce almost any shape of things, even the design can be connected in together to make clothes or quilts objects. Due to these objects like dolls or crocheted doily as well, they are more suitable to wear, or cuddle. Currently, researchers are expanding the range of materials used for 3D printing. 9, the minimum temperature plasma transistor advent 最小耐高温等离子晶体管问世 University of Utah researchers have developed a plasma far the smallest transistorThis time, the United States and other researchers use conductive plasma ions and electrons as a conductive channel air gap, so that this transistor can operate at very high temperatures. Its length is 1 to 6 microns, is currently the most advanced micro-plasma 1/500 of the device, the operating voltage is one-sixth of its operating temperature up to 1450 degrees Fahrenheit.This transistor can withstand high-temperature nuclear reactors and radiation conditions, contribute to the development of the collection of medical X-rays can only be collected on the battlefield, real-time monitoring of air quality equipment. 10 cents a microscope lens 一美分的显微镜镜头 Dr. Steve Lee, Australian National University, has created a new method of manufacturing the microscope lens.Such lenses need to first produce a silicone polymer gum polydimethylsiloxane (PDMS) is placed on a microscope slide it droplet formation, the droplet-shaped and placed into the oven PDMS 70 Celsius temperature baking, PDMS will be completed after the bake hardening into a flat disk, the disk becomes flat base of the device. followed in forming the base of a drop of silicone, will slide upside down, back into the baking oven, once the gold droplet hardening, again adding silicone drops ...... Repeat the above steps have been shaping up to optical lens. molded lens can also be used in smart phones. This inexpensive lens can magnify objects up to 160 times, resolution of about 4 microns.It is reported that a similar shot in a few months to be put into commercial production. |
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