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China's innovation index up in 2020******
BEIJING, Oct. 29 (Xinhua) -- The China Innovation Index, the barometer of the country's innovation capability, continued to climb in 2020, official data showed.
The index, introduced in 2005, increased by 6.4 percent from the 2019 level to 242.6 last year, according to the National Bureau of Statistics (NBS) data.
The index, which comprises four sub-indices, measures the innovation environment, input, output and effects.
Up to 19 out of the 21 indicators in the four categories witnessed increases compared with a year ago, the NBS data showed. Six indicators, such as the number of brands owned by enterprises and the trade volume of the technology market, reported double-digit growth.
The index readings reflected that China had made strides forward in the capabilities and level of innovation, said Li Yin, a statistician with the NBS, noting that innovation has provided key support for the country to sustain sound growth and pursue high-quality economic development. Enditem
小米将于8月10日晚发布小米MIX 4、小米平板 5、小米首款高端智能音箱、小米第二代 OLED电视等新品。
一款搭载骁龙 870 SoC 的小米平板 5 在已经出现在了基准测试平台 Geekbench 上。该机型号为 M2105K81AC，搭载骁龙 870 芯片，配备 6GB 内存，运行 Android 11，测试得分为单核 1008 分、多核 3334 分。
据此钱爆料的消息，小米平板 5系列共包括三款机型，标准版搭载骁龙860（即骁龙855小改款），支持33W快充，Pro和Pro+搭载骁龙 870（67W 快充），Pro+还将支持 5G，这三款机型均采用了2K 120Hz LCD屏幕，配备8扬声器，支持杜比视界/杜比全景声。
澳大利亚的科学家们花了 3 个月，通过手术给一小群绵羊的视网膜后植入了仿生眼，这群羊从此有了超出它们所能见的“异常敏锐的视力”。这些羊是医学实验的一部分，最终目的是希望能帮助患某些类型失明症的人恢复视力。
Bionic eye tech aims to help blind people see
Once upon a time there were some unusual Australian sheep, with exceptionally sharp eyesight.
The small flock spent three months last year with bionic, artificial eyes, surgically implanted behind their retinas.
These sheep were part of a medical trial that aims to ultimately help people with some types of blindness to be able to see.
The specific aim of the sheep test was to see if the device in question, the Phoenix 99, caused any adverse physical reactions - the bionic eye was said to have been well tolerated by the animals. As a result, an application has now been made to start testing in human patients.
The project is being carried out by a team of researchers from the University of Sydney and the University of New South Wales.
The Phoenix 99 is wirelessly linked to a small camera attached to a pair of glasses, it works by stimulating a user's retina. The retina is the layer of light-sensitive cells at the back of the eye that convert light into electrical messages, sent to the brain via the optic nerve, and processed into what we see.
The Phoenix 99 device is able to bypass faulty retina cells, and 'trigger' those that are still able to work.
"There were no unexpected reactions from the tissue around the device, and we expect it could remain in place for many years," says Samuel Eggenberger, a biomedical engineer at the the University of Sydney's School of Biomedical Engineering.
At least 2.2 billion people around the world suffer from some form of impaired vision, ranging from a mild level to total blindness, according to the World Health Organisation. The WHO says the financial impact of this, in terms of loss of productivity, is more than $25bn per year for the global economy.
The use of bionic eye systems to help treat blindness is an industry still very much in its infancy, but with technological developments advancing quickly, one report expects the sector to be worth $426m by 2028.
"Advancements in technology have been redefining ophthalmology," says Dr Diane Hilal-Campo, a New Jersey-based ophthalmologist. "Innovations have not only made diagnosis easier and more precise, but have transformed patient care for the better."
As an example, she points to a bionic eye that has already been fitted to more than 350 people around the world - Argus II from US firm, Second Sight.
例如，她指出，全球已经有350多人安装了由美国公司Argus II设计的“第二视力”（Second Sight）仿生眼。
This works in the same way as the Phoenix 99, and the initial version was first fitted to a patient as far back as 2011.
Second Sight is now continuing work on a new product called Orion. This is a brain implant, and the company says that it has the goal that Orion will be able to treat nearly all forms of profound blindness. The project is still in early clinical phases.
Other bionic eyes systems include the Prima device, which has been developed by French firm Pixium Vision; and Bionic Eye System by another Australian team, Bionic Vision Technologies.
Dr Hilal-Campo says that one current problem is the high cost of the technology, which makes them "accessible to very few people". The Argus II, for example, costs about $150,000.
She adds that as the tech is still in its infancy the results are not yet anywhere near perfect. "I have no doubt that the technology has transformed the lives of patients who have been lucky enough to receive these implants," says Dr Hilal-Campo. "Currently, however, the technology is limited, only allowing for the perception of light and shadows, and, to some extent, shapes.
"[Yet] I am optimistic, that in the coming years, biotech firms will continue to find new ways to help restore sight in those with vision loss."
Bhavin Shah, a London-based optometrist, agrees that bionic eyes still have a long way to go. He compares them with digital cameras, which were first invented in 1975, and then took decades before they were widely available.
"I believe that once the quality of the technology reaches a suitable standard, and approaches something approximating the vision achieved by a healthy eye, this technology will be much more commonplace," he says.
"However, there is still a strong drive to treat or prevent blindness from occurring in the first place."
Technologies that detect and diagnose vision impairments, he explains, are likely to have a much wider impact in the short-term. "There are [now] more advanced, easier to use, more reliable and inter-connected diagnostic tools," Mr Shah says.
"For example, we are able to quickly take multiple scans of different structures within the eye, examine them in greater resolution, and share them quickly with colleagues. Artificial intelligence is also able to take decisions [on this], in some cases faster, and with greater reliability, than experienced clinicians."
Dr Karen Squier, an associate professor and chief of low-vision services at the Southern College of Optometry in Memphis, Tennessee, believes that some of the most important improvements in eyecare technology are often the smallest.
She points to thing like the Apple iPhone's accessibility features. These include a voiceover function whereby the user can get audio descriptions of what is on the screen - from the battery percentage, to who is calling, and what app your finger is on.
斯奎尔指的是像苹果手机的一些辅助性功能，包括语音功能，用户可以通过该功能了解画面的语音描述 - 从电池还剩多少、到何人来电，以及手指触摸的应用程序等。
Dr Squier also highlights Microsoft's Seeing AI app, which uses a smartphone's camera to identify people and objects, and describe them audibly. It can also check barcodes and then tell you what the item is, or read handwriting out loud, such as a letter from a grandchild.
"That's probably the technology that people get most excited about, because it does a lot of different things, and just uses the camera and operating software that is built into the phone already," adds Dr Squier "And it's usually pretty easy for people to learn how to use."
Longer-term, she believes some of the main benefits of eyecare technologies will come from integrating them into disability-friendly public policies and systems. One example could involve using technology that can alert vision-impaired passengers of bus timetables and alerting them when a bus is on its way, eliminating potential problems at the bus stop.
That isn't to say that Dr Squier doesn't see more sophisticated technologies - bionic eyes included - having a significant impact in the future as technology advances.
当然，这并不是说斯奎尔看不到更复杂的眼保健技术 - 包括仿生眼 - 在未来随着技术进步所产生的重大影响。
"I think even bionic eyes are going in the right direction," she says. "But we'll have to see how it goes."
Putin says open to dialogue with Ukraine******
Russian President Vladimir Putin attends a flag raising ceremony on the ferry Marshal Rokossovsky via a video link at the Novo-Ogaryovo state residence outside Moscow on March 4, 2022.
Russia is open to dialogue with Ukraine, Russian President Vladimir Putin said in a telephone conversation with German Chancellor Olaf Scholz on Friday.
The Russian leader said Moscow wishes to continue dialogue with Ukraine and wants peace, provided that all Russia's security demands are met, the Kremlin said.
Putin hoped that Kiev would take a "reasonable and constructive stance" during a third round of talks between Russia and Ukraine.
Scholz expressed concern over the "active fighting and reports of civilian casualties and military losses on both sides," the Kremlin added.
The phone conversation between Scholz and Putin lasted for about an hour, during which they exchanged views on the situation in Ukraine, according to a release on the official website of the German government.
The German chancellor called for an immediate ceasefire in Ukraine and stressed humanitarian access to the conflict areas.
Putin and Scholz agreed to hold further talks in the near future, the release said.