Apple “spacecraft” headquarters planned to be completed in the end of 2016, current distance from the planned completion date in October, Apple headquarters in terms of progress of the spacecraft is now accelerating. According to the overseas edition of “cool” of February 2016 UAV aerial video shows, the current ring of the building construction of the main building is the roof Assembly, several Annex buildings (Hall, visitor center and Tantau research lab) construction progress was very fast.
Last month installed surface of giant-screen glass covered building facades, crane has begun to transport the roof Assembly. Will be used to publish and display new products Hall part of the roof was nearing completion, Park parking lot West of the top of the building giant solar panels have been installed in the car. Apple Campus 2 Park construction will be completed by 2016, will have a 2.8 million-square-foot circular “spacecraft” main building, the 100,000-square-foot fitness center, 120,000 feet above the Auditorium, designed for visitors to create a viewing station, cafes, and stores.
Vivo Hi-Fi Carnival will be held in Shenzhen on December 10, we will publish flagship X5Max brand new ultra thin Hi-Fi, the handset will feature a single face sheets, Cocoon-like interlocking earphones, and/or the Cato and spar wing boxes and other advanced features. We also went to the scene to conduct press conference live, come and experience the charm of HiFi with us:
According to the authoritative survey: hot summer heat, the car after outdoor exposure, formaldehyde in interior/toluene and chemical pollutants such as TVOC 50 times times more precipitation than usual, leading to increased concentrations of toxic substances in the car, a serious threat to human health, so car air purifier become hot commodities. Smart market under the environment of choice a useful car Purifier also became the focus of attention. But the market for car Air Purifier has hundreds of thousands of products of the brand, then category complicated market situation, consumers should go from here?
Today I bring is the hot Calm, Philips and sharp three-car Purifier overall contrast, while in contrast not only to let consumers know more about car Purifier, but also to provide consumers with the most valuable purchase reference.
Parameter comparison
Package comparison
For any product, packaging is the first impression to the user, a good package can not only protect products, but also to give the user a good early impression.
Calm car air purifier intelligent packaging with a square of cardboard material, color scheme, it is slightly deeper black. Material of cardboard boxes can avoid internal product was damaged in transit, angular shape is more eye-catching.
By contrast, Philips and sharp’s package is less, probably because of cost controls, using the soft texture of corrugated cardboard packaging. Pack positive mobile is used as a cover, two packaging standard. Philips and sharp packaging on products described more bluntly, Calm is very mysterious.
According to official propaganda, Calm function is not limited so the box, cardboard trunk of materials it can also serve as a family or storage box, black color scheme is not only dirt is a versatile color. Creative is very good, but do not rule out using “Solo One” place.
Appearance comparison
As an automotive supplies, ought to hold “limited interior space” this pain point. And therefore can not size as household cleaners, three cross-evaluation of the device volume is controlled very well. Product model on free play.
Said Sharpe’s FU-GEM1N-B Purifier, won’t find much new on shape, irregular square shape, front panels with circular arc transition, no matter from which point of view is like a little old-fashioned CD player, one word to describe it is “ugly”, because the author is not a nostalgic person. Among the three, largest sharp, pure plastic, work could only be “HA HA” to describe it.
Pebble shape Philips-Yi ACA301, symmetrical convex grille is easy to associate with audio. The entire fuselage only has a power button, as well as adjusting function. Long LED light is the only human-machine interaction. The entire fuselage with novel appearance, is curvaceous, streamlined fuselage and more adapted to various corners of the environment.
Calm X1 using a disc shape, through a path round the dents to the fuselage an extra layer, metal wire drawing of concentric circles at the top of the entire product has had a strong metallic finish. Air grille is an inspirational touch keys at the top, compared with entity keys, sensing touch keys longer, control more sensitive entity keys form design is in order to allow users to better understand at a glance. Flawless iPhone 6s case
Using contrast
In order to better adapt to the indoor environment, placement of the car Purifier are abundant, and avoid taking up too much space inside the car.
Calm before the X1 can be used to instrument panel, front seats, rear seats or Rear shelf and many installations. Combining security bracket clips at the bottom of the fuselage and the vehicle belt buckle, users instantly install location changes, the whole process without any tools.
By contrast, sharp FU-GEM1N-B is weak, the fuselage there is only one belt buckle, so using only front seats and rear seats. Given the wide fuselage, limitation of the use of the rear seats a lot.
Usage scenarios and the Calm of the Philips ACA301 X1, two is a switch-hitter, but Philips ACA301 does not belt buckle in the back of the fuselage, each time you replace the needed tools to remove the original silica gel pad, put on special supports, limited convenience, complicated operation, humane care enough.
Duct contrast
In the design of air duct, three remain essentially the same car cleaner, inlet at the top of the machine, the fuselage side air outlet model, since there are more car Purifier using scenarios, different location, body posture, so it’s hard to say what the duct design.
Calm X1 Purifier used single outlet on the fuselage sides. In the same direction to ensure enough new airflow.
Sharp FU-GEM1N-B 20 ° inclination angle for household cleaner unique design continues to this, you can manually adjust the tilting angle of the windscreen Panel to some degree control the air flow direction, thereby creating a new flow.
Philips ACA301 air outlet designed to be symmetrical, a large area of duct air more relaxed, in conjunction with modeling the shape of the fuselage to create airflow.
Screen contrast
Filter as a Purifier for core components, their number and the material has a big impact on purification effect, but some manufacturers in order to control costs, in terms of screen not only false but also exaggerate the purifying effect. Three cross-evaluation of the Purifier filters are HEPA filters. But actually it air purifiers with HEPA filter technology is mature, reliable security, research and development costs low, accounting for most of the market share.
Calm X1 screen is divided into two layers: the upper MarkromolekuHEPA filter, fine dust, pollen, smoke, bacteria, viruses, blocking and filtering, inhibit bacteria, fungi, viruses, and other allergens. Lower is catalyzed by activated carbon filters, using more common honeycomb structure, used in ammonia, formaldehyde, sulphur, acid harmful volatile gases such as categories and VOC.
Double-layer design of separable filters, sharp FU-GEM1N-B from deodorization filter HEPA filter, due to the deodorizing filter to the complicated cleaning, can be recycled. There is no common Active carbon filters, in coping with some harmful volatile gases slightly labored.
Philips HEPA filters and adds his HESA technology, also for removal of volatile gases have a certain role, but the exception filter sealed, is not conducive to air flow through, are likely to lead to poor filtration effect.
Motor comparison
Calm X1 and Philips-Yi ACA301 car Air Purifier uses wing-type centrifugal fan, compared to conventional cooling fans, centrifugal fans can be output in a smaller footprint greater air volume, impeller fouling or noise nuisance from high speeds and more.
Sharp FU-GEM1N-B using multi-blade centrifugal fan, case of multi-blade centrifugal fan for precision stamping, electrophoresis, attractive appearance, structure and stability. Static and dynamic balance of wind turbines by rigorous testing, and running smooth, large air volume, high wind pressure, and low vibration, low noise. But more due to the impeller, easier ash impeller fouling or noise nuisance from high speeds and more.
Noise comparison
Noise impact for the user’s work and life is evident, long-term live in a noisy environment also easily lead to symptoms such as neurasthenia, a noisy environment not only affects the individual mood and even hazards to driving.
Under the State of the ambient noise of 46dB, three purifiers pictured under different wind noise, whether it is in maximum winds were minimal wind, in contrast, Calm X1 noise minimal.
Under the “national standards”, the day is less than 50dB, 0 category of the night less than 40dB area belonged to the best quiet areas, and greater than 70dB areas correspond to the city during the day on both sides of the main road. Seen from the test results, three products performed well, only a Philips ACA301 high at maximum wind.
Purification efficiency comparison
Seen from the test results, Calm X1 and sharp FU-GEM1N-B split, purification, purification rate superior but Calm. Among the three, slightly inferior is the Philips ACA301, purification is slow, and that should be associated with tight filters cause poor airflow.
Feature comparison
In terms of function, you can use “crush” Word to describe.
Calm purifiers as a smart hardware, of course, unique to APP, make the operation more convenient. Although located in the on-board purifiers, but CalmX1 home and timing.
Unique ozone sterilization function advances the product style moment by several orders of magnitude.
Philips and sharp purifiers feature use digital “1, 2, 3” to describe the most fitting. One, two, three spans, values are different, different wind, purified at different speeds, different noises.
If aromatherapy as a special feature, then sharp Purifiers are a highlight. Aromatherapy and HEPA filters also use consumption, additional purchases and some unqualified fragrance on the market could cause secondary pollution, need to be cautious to buy.
Summary
After a cross evaluation of contrast, on-board purifiers products are not ideal, even big brands such as Philips is an extension of the home version of the narrow cut and did not return to the real needs of the owner. While the on-board purifiers market demand the infusion of new blood, under the influence of the boom in smart, every breakthrough miniature pictures, into the intelligent while breaking the price barrier of big brands, big brands should learn from entrepreneurs.
As Nova of Calm purification device in appearance, and practical and integrated performance aspects are beyond traditional car purification device many, even appeared full grind pressure of trend, return to owners of real needs, regardless of effect how, at least this is car purification device future of development direction, and as consumers most care of price problem, Calm purification device also get has good of control, 999 of price is a good of select.
Perhaps no Fintech subfield can as a intelligent investment (Robo-advisors) attracted so much attention. In fact, smart investment product part of digital intelligent technology and financial industries. When finance is in AI, the potential may not become an investment adviser. Finance, “AI people theory”, this is the first industry.
Combination of artificial intelligence and financial currently has multiple fields: quantitative trading using artificial intelligence; and generating reports, term sheets to do semantic search, industry research and smart investment consultancy. Domestic Fintech companies financial whale, according to reports, using self-developed “blue water” intelligent investment system, investment trading solutions provide customers with intelligent, according to overseas markets as the starting point, based on artificial intelligence algorithms to provide investors with global asset allocation and many investment products recommended. GUCCI iPad Mini Casesgucci mini
“Domestic low-risk arbitrage era is over”
When it comes to fiscal whale background on the establishment of, the company CEO said Ye Xin, with the end of high growth in the domestic economy entered a period of structural adjustment and debt excesses, as well as the reform of the exchange rate and capital account, domestic high net worth people overseas asset allocation needs. And “domestic low-risk arbitrage era has passed, to finance and investment needs of professional retail investors also put forward higher requirements. “But to seek overseas investment–such as stir fry stocks, or other subject matter,” overseas Chinese investors lack experience in asset allocation, for foreign markets and investment targets are relatively new. ”
Meaning, current situation whether at home or work overseas investment, average investors need “older drivers” to lead the way.
Ye Xin pointed out that smart investment failed to develop, for many reasons. More importantly, market full of low-risk arbitrage opportunities in the past, such as real estate over the past 20 years, the past 10 years bonds, trust over the past 8 years, the last 7 years of finance, P2P etc over the past 3 years, in these complex, it is easy to earn money market conditions, does not require investment advisers. Instead, the market need is how to get faster, more effective opportunity was the selling broker of the world. But at the moment, when a simple arbitrage era ended when users are forced to contend with a complex market, need to face “what not to lose money”, or even “buy nothing money” challenges, which require professional investment advisers to come forward, investment advisers at this time is valuable.
Based on the judgment of the situation, Ye Xin undergraduate master’s graduate from Tsinghua University, seek to come to Wang Zhen-the wealth of whales: in accordance with co-founder and Chief Investment Officer, create rich whale. Wang Zhen in Tsinghua to build biological, computer and operated three major break from Tsinghua to the United States at Cornell University, and Ph. After graduation, Wang Zhen at Bloomberg headquarters in New York to do quantitative work and later joined Fortune whale, and developed a “deep sea” intelligent investment system.
Finance app virtual reality mix up the whale and positions
Deep sea whale
Born in 2015, “deep sea” investment system, including Poseidon (multi-dimensional interactive matching platform), travel (neural networks cognitive selection system), Dolphin sound (smart Analyzer configuration optimization system), currents (quantitative dynamic timing adjustment system), sea (structured data) and waves (pulses trading system). Last year, Fortune whale use deep firm investment in systems, quarterly adjustment positions.
According to whale performance reports December 30, 2015 and June 30, 2016, the portfolio of finance whale app 1.0 is 15.91%, higher than that of the same period p 500 return.
Wang Zhen, said deep-sea system operation of the whole investment process can be divided into several steps:
• Match your investment ideas to the database, using the financial search engine from the databases contain 240,000 listed companies and 840,000 investment in the filter, selected in line with user expectations;
• Quantitative financial methods of medium-and short-term performance better;
• Use of Monte Carlo simulation algorithm for combination optimization in a multidimensional vector space which is the subject of, get both Markowitz (Markowitz) model, or efficient market theory (EMH) minimizing financial risk under the theory of portfolio.
• Get the combination, combination of investment system during daily from the market, industry, integration, user level monitoring to alert users if a change occurs.
In fact, the first step would be similar in the Baidu search, enter in the text box to locate the problem. Combinatorial optimization process, combined with market and industry data, these results are in line with the current market situation of Monte Carlo (Monte Carlo) simulation of amendments. Monte Carlo algorithms usually refers to using random sampling methods, get some random statistics or parameters of the system. In the field of financial applications, can be simulated by Monte Carlo multiple underlying asset price movements, calculate estimated values in asset prices.
In order to judge financial markets, semantic processing system was doing when, in addition to using RNN (recursive neural network of recurrent neural networks) to assist in natural language processing and semantic recognition and unstructured data based on social networks to build probabilistic graphical models (PGM) to process the data. PGM in itself is not a qualitative causal Bayesian network model, using conditional probability of correlation between the expression of various information elements, can be limited and incomplete, uncertain information condition for learning and reasoning, with the uncertainty of the powerful processing capability.
In addition, Wang Zhen said, because deep sea systems is the use of unsupervised learning (unsupervised learning), so it’s in the active data process of studying the financial markets can rely on pre-defined smart back-test module, automatically according to the gradient look for a set of parameters for a given user and keep track of customer’s investment and trade practices, and gives individual investors more personalized investment advice.
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Perhaps many AI application in the financial industry are not very understanding, previously, industry insiders say, in the field of investment advisers, the machine basically reached the human level. Finance whale Chief Investment Officer Wang Zhen said that at present, some aspects in the area of investment has gone beyond human artificial intelligence, human machine can give unexpected results.
To cite an example, in choice of large data object associated with this concept, in addition to the expected companies like Amazon, deep sea systems United States related to the Walt Disney Company as a third company, before which is beyond our predictive and intuitive for all. “But on further research we discovered that Disney used data technologies, cultural industries are called Amazon. In addition, data on the Intelligent analysis and back-test, artificial intelligence far beyond human. For example, data on 240,000 listed companies worldwide to conduct a comprehensive in-depth analysis and data mining, such work is non-human. Secondly, without interruption of the data collection and monitoring reports is a huge task. “Wang Zhen said,” in the future, we hope that the system can do, Feng returned a, we will be able to know which stocks might share price movements. ”
On this level, application of artificial intelligence technology in the field of financial investments, not just as an investment adviser. And what changes it will bring to the industry, we wait and see.
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