Harmony 300 million its VR one how to move on This week s column selection

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.

Uber will seek in the a share market independently

　　Uber strategy head Liu Zhen, China confirmed today to the Beijing News, the future will seek domestic a-share listing. Private corruption normal samples Wanda type three

　　Liu Zhen of Beijing news reporters that Uber in the Chinese market, China accounting and independent operation and attract participation from the Chinese capital, as a separate entity in the domestic market.

　　"Uber world appear more incubator and strategic investors, and provide technical support. "She said.

Storms TV claims annual sales of millet and confidence come from

　　A few days ago, from traditional TV companies, claimed to be the first in a storm-TV CEO Liu Yaoping told the media that, "storm after TV's first product, released in October, sales of more than one year after the millet".

　　Heard this sentence above, I believe that many people think storm TV bragging. "No launched products brand, with an annual sales of 300,000 television brands is a real?" This must be the most doubts.

　　However, in my opinion, TV the following three advantages of the storm, but millet TV short Board.

　　Offline channels and logistics

　　Why don't you talk about the hardware and content, but start with offline channels and logistics, as millet TV market has yet to hit this area in nearly two years.

　　Millet TV helm Wang chuan last July in a media interview, "said millet TV has yet to enter the offline channels, support and distribution of urban coverage is limited, and offline experience, installation, service and other sectors is an important factor influencing consumer buying. At present, the millet television was still a small entrepreneurial company, once shouldered significant cost, it is difficult to maintain price/performance advantages, it still has no plans to build their own channels. "

　　That is why millet television the biggest reason sales of only 300,000, while storm TV TV is far higher than the beginning of millet.

　　Public data show that in July this year, storm technology (300431 shares) to Haier Group companies Shun, alfy anime (002292 unit), three promise of digital audio and held a News Conference announced the formation of a joint venture company to build storm TV. One day down mainly to provide storm TV logistics, after sales, channels and other resources.

　　Each day is a kind of company do we shun?

　　Wikipedia shows that Japanese Shun began in September 2000, Haier Group is listed on the main Board of the stock exchange of Hong Kong limited company, mainly engaged in Haier and other non-Haier brand appliances integrated channel services business. Japanese Shun brand is the Haier Group's integrated channel services business branding and positioning for the open platform of the Internet user experience lead. Japanese Shun brand's core business is a platform for convergence of the four networks business unit include: daily along the channel business, Japanese Shun logistics business, Japanese Shun Shun other auxiliary channel business, service business, every day.

　　According to Liu Yaoping introduced, with Japanese Shun resources, storm TV offline channels will cover 6,000 cities, has 17,000 experience store, 30,000 retail outlets. Future storm TV pre-sales services, installation services will be better than other Internet TV brand, platform sales will more than 50% below the line.

　　So, offline channels on a TV brand means what?

　　Data shows, with 333 prefecture-level city in China, 2,856 town 40,906 Township. In these places, like large appliances like TV, under its purchase remains online. According to the aoweiyun network (AVC) data shows that in 2014, though growing proportion of purchases on line, but it only accounted for 18% of the total market share.

　　This is why companies and traditional household electrical appliance enterprises have chosen to channel the main causes of the sinking. For example: Beijing East, Ali and other rural strategy, painting the walls in the countryside; Skyworth, Hisense and other traditional TV makers to the Township's flagship store, stores, or stores.

　　In fact, millet TV would not focus on offline channels. Insiders say to the author, millet had to negotiate with logistics companies such as Japanese Shun, but ultimately did not reach the cooperation.

　　Content

　　When it comes to content, millet TV "weak", it is also well known in the industry. Therefore, only a million shares of youku potato aiqi arts, $ 300 million in hand, shareholder huace film (300133 unit), the joint League of 10 video sites to create a video ... ... These are millet dimensions based on the content of the development effort.

　　But behind a series of investment shares, it is difficult to avoid a serious problem, that is the exclusive content. Because video sites, such as potatoes, youku aiqi art, at the same time cooperate with millet, content can still be granted for other brands or traditional TV firms use the Internet, such as Hisense, Skyworth TV integrates YouTube video content of the potatoes, TCL has had the depth of cooperation with aiqi art.

　　Millet, Vice President Chen recently acknowledged, has done the past two years, but there are a lot of people don't really know millet TV. Millet TV's weak points.

　　Industry analysts believe that investing is buying resources, while spending more money in the short term, but from a long-term perspective, investing more in line with millet's long-term strategy. But investment is not holding, aiqi arts and YouTube potato also have to plan for the long-term development of their future. Therefore, in the relationship, millet than those who own blood-forming capacity of the company.

　　Storm technology is a video platform company. Public information, storm technology is China's leading Internet video company, through the "Storm" series software (including storm PC-side, wireless APP of the storm and the storm movie video browser), for video users with free use of multiple Terminal composite video services. Take history as a mirror what makes Silicon Valley

　　In addition to storm their own content, TV also chose the storm platform eco-route. In my opinion, TV content eco-route of the storm, and millet video Coalition make much difference. The key is, in what ways do the content resources, and platform independent.

　　In fact, millet in creating video after the Union, cooperation with other platforms is not smooth. Chen told the media that, due to the millet TV collection over more than 10 video resources, user-demand a certain video site pay movie, later divided into quite cumbersome.

　　To solve this problem, Liu Yaoping said, "we have a clear independent mechanism to ensure the smooth progress of membership fees, charges for single-chip. Meanwhile, more profitable way, we will publish on the October press conference. "

　　In addition, Alpha animation as one of investors storm TV will also provide a number of service features, such as: launched customized channels, provide animation copyright and so on.

　　Hardware

　　In my opinion, has hardware should be guided by two ideas: one is to have good hardware and design; the second is the hardware itself can be profitable.

　　Last week, Liu Tang, President of Skyworth color TV business division as "hardware name", saying: "the value of Internet companies in pursuit of a number of users, individual users, and not willing to work hard on good hardware, good content and service leave good hardware to be castles in the air. "

　　So, what is a good hardware? I think, is a great display technology, and second, to add more design elements, such as: narrow borders, thin fuselage design, third, with excellent video/audio processing chips.

　　Due to Internet TV hit in the low-end market, therefore, from the point of display technology and design elements are not very different, are equipped with a 4K display technology, narrow borders, ultra thin design, dynamic backlight technology, so that here the author is no longer too many to enumerate here.

　　However, Liu Yaoping said storm TV based on the above details, as well as in terms of design, scenes, and many have been optimized. In addition, storm TV with Dolby's cooperation are worthy of consumer expectations.

　　And the hardware is on the concept of profit, choose the opposite on both sides.

　　Recognized by Internet companies such as millet, music video is "hardware free theory", namely hardware for free or profit, mainly relying on charging for content and services, therefore, from millet TV pricing system, comply with this idea.

　　Storm TV choices are valued by traditional TV companies "hardware profit" mode. Borrow Skyworth Liu Tang's statement that "iPhone 80% profits from hardware, 20% profit from the content and accessories, so hardware profit model will win out in the future. "

　　Finally, the author here do not want to discuss the two modes of right or wrong, but if the TV in the main cost of the storm at the same time, still profit on their hardware, believe, then, that no company was willing to "lose money earned."

　　Write at the end: TV as the storm formerly known as captain in the Haier TV, last year's sales of 410,000 units, already far exceeding 300,000 sets of millet TV. Then the storm TV why millet said TV thing? the main reason is, millet is too hot, too hot, too hot ... ... In fact, beyond the first step of millet are just storm TV, surrounded in the face of more than more than 10 Internet TV brand, and the encirclement of the traditional TV business can survive, is the key.

Samsung did not pit Microsoft Surface Pro 4 is released

　　 Behind the Pan Asian liquidity crisis Sung stocks

 

　　On July 23, earlier this month, Korea media said that Samsung will provide 256GB for Surface Pro 4 SSD, which SSD orders may wait until next year to complete, which means the Surface Pro 4 will miss the Win10 express train, disappointed many soft powder.

　　The good news is, people familiar with the matter say, Samsung has accelerated production schedule, has issued a large number of 256GB SSD orders must not be completed until next year, expected Surface Pro 4 is likely in October this year to meet with you. In fact, now from the Surface Pro 3 is released for a year's time, Microsoft must not let opportunities for Win10 the new system. Therefore, the Surface Pro 4 more likely to come out this year.

　　According to the outgoing message, Surface Pro 4 appearance does not change, continue big-screen design, and may even increase the 14 inch version (really to replace the laptop!). Configuration, after adopting the latest Samsung SSD, Surface Pro 4 read and write speed is also faster than the previous version; will also use new 14nm Skylake Intel architecture processors, power consumption and performance are improved.

　　News of prices has not yet determined, taking into account the Surface Pro 3 5688 lowest price, price of this tablet is expected to be on top of this.

　　Although Microsoft has struggled in the mobile phone market, but its in the Tablet area live relatively stable, in the just released earnings, we can see the Surface series has evolved into important roles of Microsoft hardware device, its growth has more than the iPad.

5 days of entertainment programming off the air today seeing how high tech escort

　　September 1, the TV screen will go into a 5-day commemorating 70 anniversary of the victory of the Chinese people's anti-Japanese war and the world anti-fascist war focused propaganda show week. Affected by this, a large number of broadcast entertainment program will be suspended, and literary, educational, life services program has not yet been affected by this. TV, a lot of drama of the war will be the absolute mainstream of the screen, TV will broadcast the war in 22:00 classical opera. "The big parade" will be broadcast live on the morning of September 3 to enter. Equity raising portraits tell users what kind

　　CCTV live slots for more than more than 90 "the big parade"

　　By SARFT's deployment, September 3, at 7 o'clock, major, including the CCTV news channel will have moved into the "big parade" live, local TV also broadcast the whole journey. In order to ensure the Live CCTV all enable new headquarters building for the first time not only the Studio, is the parade field with more than 90 multiple live flights, all-round, multi-angle "Parade".

　　Furthermore, on September 3, 19:50, Memorial for CCTV will broadcast live the victory and peace. 90-minute party, separate the victory and the bloody Chinese Justice of the peace dream of 3 chapters, 6 plates, bringing together Symphony, folk music, theatre, dance, poetry readings, multimedia and other means of performing arts. In any of these cast a total of more than 3,000 people, performing mostly the State-level art troupes of artists.

　　High-tech escort CCTV live

　　Live September 3 victory of the 70 anniversary of the event, is undoubtedly the highlights of this propaganda films. It is reported that, starting from September 3 and 7, including CCTV, CCTV news channel, will continue to enter the live State. Meanwhile, CCTV at the scene to set up nearly 90 seats, two-dimensional cable cameras, 40 m track cameras, aerial photography gyro, small aerial wireless miniature cameras, aircraft and other equipment will all play. Throughout the broadcast from the air, ground, multiple video cameras and angles to show Congress and the grand parade scene, details such as tanks, aircraft cockpit can be clearly presented.

　　A few years ago, drones are only military equipment, and now, whether shooting news, remote sensing and mapping, wedding photography, filled with the drone's figure. Unmanned aerial vehicles are no longer cold military weapons that it is and can you imagine that happening in all areas of impact, and changing people's production work to varying degrees.

How to choose Compact with high or intermediate cars with low

Onion asks clinic opens, see what recently partners on car problems?

Compact with high or intermediate cars with low?

Compact with high and intermediate cars with low, looks like a configuration space and choice, but stressed that before the onion, model-level increases in addition to the size of large, design standards, workmanship, materials and textures will be enhanced. Specifically how to choose, still want to see the use of their own and the case may be.

Level 1, compact with high

If single or couple, featured compact level high with.

Why?

In many big cities, smaller body more flexible, and easier to find a suitable parking space. Usually no more than two cars, and occasionally hold one or two people in the back row, compact-class space are fully covered, and now some compact space in the back of the car are not small.

High configuration and in return, such as keyless entry, reverse image, and stitch, large skylights, for the convenience and comfort is also elevated.

2, intermediate cars with low

Like large space, usually full of more, or have a certain business purposes, it is recommended that intermediate cars with low.

Why?

More space, more comfort chassis, and better sound insulation will bring the passengers feel better, if you often need to transfer your parents, or even business partners, midsize car will be more suitable than the compact level, because it looks more mature sound.

In addition, if you buy a car you want to pull the car and midsize car with low really is the only option.

All in all, still want to think about their own needs, based on their own circumstances. Before buying the car to feel, test drive it yourself it is necessary. If a 190CM tall, 190-pound friend, even though usually only one car, buy a compact level may not be suitable.

No rear bumper beams of a car I can buy?

Rear bumper beam should not be a decision on whether to buy a car. To raise the issue, must be worried that there is no rear bumper beams of a car affect security.

Automobile anti-collision beam, the main role is when there is a low speed collision, reducing the damage of parts, lower maintenance costs, and is not affecting the safety of structures.

If the front bumper beam used in high-speed frontal collision, can also serve as a longitudinal beam energy to the role of security is helpful but rear bumper beams, if is in the rear of the body was a high speed collision, basic is thought to have no protective effect.

Why do some cars and some not? Is divided into two main categories: The lesson of the day Lao Front crash the airbag

1, design at the beginning does not have a separate anticollision beam

Because it is only part of the whole body structure design, designers can be replaced by other forms, such as adding whole strengthened beam can also play the same role.

2, domestic and foreign vehicle version

The same models, foreign versions of anti-collision beam, the domestic version does not have, which is indeed reduced match, this is a bit dishonest.

As the domestic "has no rear bumper beams unsafe" comments came out, many have no anticollision beam on automakers to install and use this as a selling point. Wool from the sheep, money is not the consumer's.

A passive safety of the vehicle, mainly designed the structure, and the materials used. When an accident occurs, will pass through the body and chassis are spread out protected car people try not to suffer from injury, this is the most critical part of passive safety.

Daytime driving lights

Now more and more cars have daytime running lights as standard, the main objective is more likely to be found, and reduce the probability of accidents.

In some countries in Northern Europe and North America due to climate reasons, it snows, so requiring daytime traffic is to turn on the lights, early daytime driving lights are halogens. Later, because the LED lights long life, low power consumption, and gradually changed to LED lights.

This time know it, a small daytime driving lights just to cool enough, more out of security concerns.

Well, this inquisition Chamber here, friends have any car problems can be to question the onion yo ~

Onion app public: car onion rings. In the "auto onion rings" micro public reply, ' thickness ', ' lamp ' keyword, you can view the other cock explosion of knowledge tricks and useful tips.

Timer you have been looking forward to until finally SleepTimer

IOS clock app provides a "sleep timer" function, timer setting, select "stop running" ringtones and start, then open a different music player. When the timer reaches after a specified time, the music will automatically shut down.

But most of the system's clock on the Android application without sleep timer this feature, and many music players also didn't offer a sleep timer function. Android party can only stand the power run to waste go?

In fact, Android has a more elegant implementation of this function the Sleep Timer. The secret intelligent voice connection O2O wars

After entering the Sleep Timer, you'll see a large timer was set, but the timer is the main interface of all. Toggle setting, you can set an appropriate pause music, once started, it can safely with your favorite music player and enjoy the music.

In addition to pause the music, you can also set for timer setting more, including mute mode or auto-play notifications, and so on.

I like Sleep Timer simple to the extreme outside interface, more like it in detail and Polish. For example, when the timer running time, time left and bottom right of the decimal point will appear and breathe lamp close to the effect.

For example, when the timer does not stop at the end of time, but through a very long fade effect fade out music player, the details really make me feel tearful (if you have experienced other timer let music halt will wake you feel, you should know what I mean).

All in all, this is a small, yet details of a secondary piece of software. Even if you're not in the habit of listening to music before going to bed, you can also download to play with it, the details of it will make you love listening to music before going to bed.

There is a little trick: you can set a common length of time for the timer, just need to toggle to the need to collect time and press and hold the timer wheel is OK.

Sleep Timer for Android devices, and sizes vary depending on the device, free advertising. Purchase purchase Advanced Edition contains no ads and widgets features, the price ranges from $ 1.06 to $ 11.18.