Lei feng's network: the super-high is once again to the top, but really its practical applications such as imagination so powerful? Tencent bought a Supercell, how long can this sweet pastry sweet? Letv VR to raise 300 million, what is the next move? Featured-these articles worth reading for this week's column.
1, the use of domestic core Ultra is the fastest in the world, "light Kamui Taihu" what has gone bad?
Xinhua News Agency, June 20, the new issue of global top 500 supercomputers list published on 20th using the independent chip-making "shenwei Taihu" instead of "Tianhe 2nd" topped. Victorias Secret iPhone 6 Plus Case
More valuable is that Kamui Taihu Tianhe 2nd light and use different Intel CPU, Kamui of Taihu Lake by a completely independent research and development of many-core chips – Wayne Shen made 26010. And high speed Internet and the operating system are also developed.
Optical uses Shanghai shenwei Taihu high performance ASIC design design made of many-core chips Wayne Shen 26010, the many-core chips 28nm process technology, frequency 1.45G, has 260 core, double precision floating point peaks as high as 3.06TFlops, in double precision floating point Super is completely tied on Intel's best chips.
In core components such as CPU, operating system, Internet name after independence, some "Super work performance surplus on the" blame bright Super Kamui Taihu is excess properties, is a vanity project, useless.
"The author" writer tieliu, micro-signal tieliu1988.
2, Apple's deceit: security experts think of iOS 10 "no encryption"
Apple updates iOS 10 Pack, suddenly can not encrypt downloads. Tie each hacker on the previously released tool, found that from the iPod touch to the iPhone to the iPad, each update package is available for download, then extract the file system and the initial state of the operating system kernel memory.
Prior to that, to qualify for Apple iOS kernel State, needed to make special cables to transmit signals to the device reads it.
And some speculation: this looks like Apple deliberately released update package is not encrypted. But the speculation on the mysterious Apple body, is too bold.
The way I see it: the short term, the iOS is not necessarily safer, even more unsafe situation occur.
"The author" author song, Seattle Newsky Security company co-founder and CTO, industry leading anti-virus experts, hackers, Lei feng's network (search for "Lei feng's network", public interest) column writers.
3, closer look at interesting Project Soli:Google the project background, principles and applications
On last year's Google I/O, Google's mysterious ATAP sector ((Advanced Technologies and Projects) showed a very cool Project Soli.
Soli is using radar to monitor new sensing technology of hand gestures in the air. This specially designed radar sensors can track sub-millimeter accuracy of fast-moving, and then after the radar signal processing, identifying a common set of interactive gestures for easy control of wearable and tiny devices.
Google believes that the physical feedback with tactile interaction is better than flat-panel touch-screen or voice recognition technology to natural control methods, introduce new ideas and opportunities for the human-machine interface.
Soli this innovative radar technology with other RF and sensor fusion may create more unexpected applications.
"The author" the writer Chen z, is senior software engineer Google glasses.
4, known and witnessed the peculiar State
As users, No. 5475, vaguely remember 2011 when I first came to know, an entirely different scene. As time passes by, last year I started writing at the know, feels like "the world changed". Another year, let know to become one of the most active communities in the country, see several cases of paper marketing, was seen arguing with the realisation of.
Know now, sadly, seem to reproduce the fate of predecessors watercress: fire, but who can see around; a lot of people in, but can not control the user.
From 2013 to register after the release, users who know the quality plummeted. Meaning of point-like behavior from the "I agree with you" or "your answer to help me" into "horizontal slot kick-ass" or "HA HA HA".
Know uncomfortable is that which attempts to preserve these interesting content and prides itself on is still purely knowledge-sharing platform, but not people both inside and outside.
To learn more, click here to read the article.
"The author" the writer Liu Fei, former Hammer technology product managers.
5, submitted by white hat vulnerability were caught, how do they measure, the relationship between manufacturers and platform? Victorias Secret
"Thanks for submitted vulnerabilities and the XXXX support, we have finished my bug fixing for the first time, and catch you." Seen such a Word, would you smile? Yes, there's an expression the content of the package is the "I am the clouds to protect today, what has happened to your site, not only your website but also your pants ... ... What happened to ".
Yesterday a message set off a domestic information security industry, some manufacturers made a previous submission platform vulnerabilities of technicians to catch, both controversial, despise each other, far more than the time when Windows camp to the Mac camp.
I'll use this word to represent the white hats Description:
"We have strong technical strength can help find problems, and to help enterprises solve the problem. Also would like to be able to trust us and support our actions. We are not asking for anything in return, but have a certain return and I believe we can cooperate with the deeper and better. "
Learn more about white-hat story, click here to read the article.
"The author" the writer Zhao Wu, founder of white hat meeting.
6, the smart car: from ADAS to drone (part two) | Depth
Smart drive containing multiple components, perceptual identification module, maps and other components are expected to be made a breakthrough. To ADAS systems industry chain analysis, perception can determine the future identification, map components, such as localization module is expected to be a breakthrough, which due to related to vehicle control module, high technical threshold, still expected to be grasped by vehicle manufacturers and international parts giant hands.
Sense recognition (mainly for the cameras and radar) and high-precision map localization system to be completed within the next 5 years will significantly advance.
Induction recognition module: development of multi sensor fusion
Induction recognition module of mm-wave radar: incremental development, localization is achieved
Induction recognition module of laser radar: cost reduction, is expected to become mainstream
Induction recognition module camera: leading position is strong, rapid development is expected to
Induction recognition module of infrared night vision: to grow, domestic faucet
High-precision map: oligopoly situation or maintain
More razor-sharp point, click here to read.
"The author" article by the automobile industry analyst Xu Yingbo, Chen Junbin, Gordon and Cui Yushuo joint creation.
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