When talking about a guitar good with bad, often from sound quality, materials, technology and design in terms of evaluation. But if a guitar in addition to the above benefits, or a corner to serve as an instructor, then it can no longer be simply regarded as a utensils. From fun music technology Geek smart guitar is one such product.
NET feature stories of Lei Feng in the last week, Geek guitar leads to a high degree of attention. After supporting it in the connection of mobile APP, its LED lights in the fingerboard can be displayed in real time scale, chord position combined with the mobile phone, it can also implement chord anti-Cha, self tuning and metronome functions, very convenient for music lovers.
LED light fingerboard was very beautiful
However, most journalists feel the heart of Lei feng’s network, is the team behind this product’s mass support.
“You can search 100,000 song guitar sheet music, each sheet music chords and fingering can be displayed in real time on the guitar fretboard. ” Kenzo iPhone coverKenzo iPhone
Self-described musician Yuan Yiming feel this is the best place is to embody the ideas of their function.
“A wise man takes a few minutes to learn to play a song. ”
Press children’s shoe later said it was the first time he touched a musical instrument
Journalists encouraged children’s shoes experience a return to “zero base guitar learning.” In just 2 minutes, with the mobile phone displayed on the score and the LED lights on the guitar fretboard, stumbling to play the next song the ODE. Although the whole process makes people laugh, but it is at least getting “smart” title.
In addition, even live-action instructional video in the APP are like musical scales, chords and can also achieve LED lamp displayed in real time. Lei Feng Yuan Yiming told reporter, made hundreds of videos they have.
APP geek guitar videos
Adults learn music more or less scruples face, a much younger guy teaches people how to start seeking advice, self study, however, often twice, after all, not everyone is so good for the perception of musical instruments. However, when using the intelligent guitar geeks, but you will feel a powerful force behind the support. Piano frustrations are not so much, fun music no less, then all you need is a serious memory and repeated practice.
Of course, don’t forget to find someone willing to listen to your sister playing the piano again.
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Qu Wang Zhengcheng: how seriously do a smart guitar?
2275 people voted
iPhone 6 Plus
IPhone 6 Plus is the screen since Apple is the largest mobile phone products.
IPhone 6 Plus HD has a 5.5-inch retina display, a resolution of 1920×1080 pixels, is iPhone 5S 185%.
7.1 mm thickness to thin more than iPhone 5S. IPhone 6 Plus a new feature, called “reachability” to complete one-handed operation of large screen phones: double-click the home health, the main interface will fell from the top of the screen, so that users can touch interface to the top without hands. Overall, the iPhone 6 Plus is a bit like a smaller version of the iPad mini.
In December 2011, CSDN leak scandal erupted, 6 million database user password in clear text circulated on the Internet.
In May 2014, millet community 8 million users password data leaking out.
After 3 years, our network security has not become better, password leaks continued to bang every now and then a domestic Internet companies spread. Only positive changes may be right, and in third-party vulnerability reporting platform, more and more weak password admin problems come to light, we can better see how their personal information is being protected.
Is it possible that change the situation? Webmaster legend bra decided to come out of the circle, his second startup item “onion” (www.yangcong.com), die striking user password security.
“As long as the sites and users to use this product, even if the site database is stolen, or if the user uses a simple password like 123456, hackers cannot log on his account. “He said.
Bras, formerly known as Wu Hongsheng, founder DNSPod. DNSPod is the largest domain name resolution service providers, with over 60% of Web sites using their services. Network infrastructure in the country has been lagging overseas DNSPod is one of the few to stay ahead in the global services. Disney Samsung Galaxy Note 4 case
Secondary authenticator
Onion is a kind of service? Tell is divided into two parts, one is the validator, the second is the universal login.
People familiar with Google, Linode account will know that they have a “secondary verification” function, after opening in a non-trusted devices to log on, in addition to the password you need to enter an extra code. The code generated by the algorithm, and change automatically every 30s.
QQ in China, Alipay has a similar service, QQ Security Center, respectively, paid baby. In addition, the online bank u shield is actually a hardware version of the second verification tool, but only used at the time of payment.
Google open source their own Authentication Protocol II, construction of many companies in the industry are based on the service, such as Linode, Evernote, Amazon AWS, millet at home etc. Validator Service is based on the Google deal to build an onion, all interfaces consistent verification code can be managed by the same App.
To see how onions are done: 2C, it is a App, you can manage their secondary verification code, you can also manage other; 2B, it can be for Internet companies under the BAT provision of certification services, as a general purpose interface.
In the onion App, bound a lot of account number validator
Ma Yiling told Lei feng, co-founder of the onion: “since the entire team focus on the product, our service better than we do. Such as security, many teams might be one or two people staring, no one is also common; for example experience, the second password entered is a cumbersome process, based on smart devices collecting environmental data now, we can do more verification. “The onion App currently provides a reliable Wi-Fi authentication, fingerprint recognition, face recognition, and so on.
Universal login
Only “non-trusted devices on the secondary code”, is one user account is safe, but the pattern is limited, user experience and could not get through.
Onion’s imagination in “universal login” section, official call identification and biometric user authentication based on cloud services. On the App side is “security sweep sweep” module.
Enter the App interface, “security sweep sweep” occupies the most prominent position
Ma Yiling says: “you see a lot of sites, forums, on the login screen ‘ app logon ‘, ‘ you log in with Twitter ‘, onions login also appears there in the future. “Onion logon experience and micro-letters of similar, are by scanning the QR code.
Maybe you will feel fantastic, an unknown product, but want to do general account system, but this is not impossible, especially in market segments.
“Our advantage is more focused, onions make a living. You see, we are now mobile has done a cross-platform support, but QQ, Alipay in the secondary authentication on the Windows Phone is missing. We have for decades, to do research and development account security system, even for those larger companies, which invested only in key business, account obviously only a small part. “Ma Yiling says. He also disclosed that the onion has access UCloud, the Chinese network, the new network, webmaster, website services platform account system, and provides security verification services.
As a partner, UCloud Yong Fang Lei Feng NET interface people said, he saw the Onion’s first impression is “a product that can help enterprises address business security issues. “Sensitive processes such as UCloud will be logged into the onion, and recommends to its users.
“Said Tencent did not know the enterprise is overblown, but true. “An anonymous source close to company said,” some products are really good, but all the outsourcing that how to play? Guangzhou app, doing well in the enterprise market, willing to open data. ”
Onions are also typical of the star team, innovation works value bra Wang Hua, a partner’s personal experiences, Angel rounds had voted for millions. Innovation works docking Jiang Cheng Yan Lei feng’s network of investment and management said: “as long as onion 10% share in the market even opened. ”
Key-free era
But that takes time, and it may be a long time.
“Despite the accumulation of DNSPod and brassiere network, but want to open the picture needs to wait, we need to use the onions become a trend. “Ma Yiling says. Disney Galaxy Note 4 case
The reason, in engaged in the Internet, security is not a top priority, nor that didn’t understand the technical and operational security personnel.
Facing this dilemma and Mozilla Persona and FIDO Union, as well as the early martyrs. Mozilla vision can help verify the browser, users only need to enter your Email on the line, but behind this programme, more than you can imagine the complexity of technology, Mozilla cannot push; FIDO is the emphasis on biometrics and trusted hardware, given their options, currently recommended standard only to method, interaction and recognition technology will take a lot of time.
Biometrics also has its problems. Do the best in the market at the moment is Apple’s fingerprint identification, theft problem it is also nothing, only controlled App Store.
First let us experience the secret-free era, also Google, FB, these hundreds of millions of QQ and millions of user account system.
Ma Yiling says: “Although a lot of imagination, our primary objective now, is still making a decent third-party validator. For those users with large overseas key account groups, changing phone, reinstall the revalidation really trouble, they would have been impatient, onion initially wanted to take advantage of this group of users. ”
“I cannot predict the outbreak period, so I have more to do now. ”
313 votes
GoPro Hero4 Black
GoPro Hero4 a completely “upgraded”, finally won the 30fps in 4K under the resolution of standard definition, can really take 4K HD movies. 2.7K resolution and to support the 50fps smooth quality; in the most commonly used format to 1080p, GoPro Hero4 boldly open up 120fps.
Hideo has left Konami, marks left by him all these years is particularly memorable. Orthodox in the metal gear series has not been only to HD first. If k did not have the intention to let the players to do it.
Airam Hernandez die-hard powder using Unreal engine 4, bring us the unofficial Metal Gear Solid HD heavy plate of the Shadow Moses, with next-gen technology for us to restore the familiar with the island.
The first landing of the Metal Gear Solid PS platform. At that time, into its unique concept, cinematic narrative and 3D played before a lot of people were hooked and, of course, became the undisputed classic. Hard to say HD remake, only NGC platforms of Metal Gear Solid: the twin snakes. However that change is much too high, and Director Kitamura pingxi bombastic style criticized.
Judging from the screenshots and trailer, is good for the completion of the Shadow Moses. We see a lot of familiar scenes, Unreal engine 4 is really astonishing and expressive.
However, the developers said they still work around without Konami’s permission, meaning that the entire project has been halted.
For many people, who want to experience the feeling of driving a supercar is not particularly difficult thing. But not everyone has the opportunity to drive NASA (United States NASA) latest SEV (space exploration).
Weighing 3 tons of SEV is a NASA research and development of next-generation space exploration vehicle, used primarily for Earth-like planets, such as Mars. Business Insider author Jessica Orwig experiences a SEV driving feeling. Overall, she felt that driving a car was not used to driving vehicles on Earth, there is an escape from the Earth’s experience.
1, the driving experience of the venues in the United States Mars Yard at Kennedy Space Center, Texas (Mars yard).
2, this place was called the Mars yard, because it is based on the landscape design of the surface of Mars, there are hills and obstacles.
3, a roving vehicle on the Moon, Mars Exploration Rover to be more advanced. For example, there is a pressure on the car warehouse, there are facilities for sleeping and washing, you can let two astronauts for 14 consecutive days off.
4, another breakthrough, astronaut space suit can fire star adventure behind the car, for adventure inside of the car can also play a protective role, also facilitate the astronauts wore.
5 because the spacesuit have been supercharged, wears a space suit as long as 15 minutes. But if you start from scratch ready, wears a space suit for several hours.
6, roving vehicle there is another entrance at the side of this entrance and homes connected to Mars, astronauts from home to roving vehicle on Mars, does not need to be exposed.
7, Mars Exploration Rover looks heavy, but very flexible. All 12 wheels can be rotated 360 degrees, this also means that the car can form in any direction, such as forward, backward, diagonal or parallel (if you think lateral side parking is difficult, that it is a very nice feature), you can even spin around 360 degrees.
8, which is within the Mars Expedition Rover camera images, because there are a lot of obstacles on the ground, so this car is like riding the horse, rather than drive a Tesla.
9, this is a moving picture, known as “crab walk”, which Mars home side entrance and dock.
10 because no auto repair station on Mars, so the Mars Expedition Rover had 12 wheels. If a wheel flat tire, you can promote it with the rest of the wheel moves.
11, 12 wheels, and 360-degree movement, you might think that the car can be complex to operate. But the truth is just the opposite. This car is quite simple, its operator looks like a truck stalls.
12, because the operation is convenient, that will give the astronauts time to view the external environment (such as driving to the edge of a precipice in front), and avoid dangerous situations occur.
13, speed is not the ultimate goal of this Mars exploration vehicle, so you can slowly open. Its fastest speed of about 10 km, 3.5 km/h slower than the Lunar roving vehicle. But it left the Mars configuration allows this car home 200 kilometers distance, reaching the moon before astronauts maximum activity was less than 10 kilometers in RADIUS.
14, the Mars Expedition Rover can be a safe haven. If there is unusual activity of the Sun leads to increased radiation, and the Rover can guarantee within 72 hours of the car is not affected by radiation. iPhone 5 case Givenchy
15, in the end, we see a film-Mars rescue in the eyes of the Mars Exploration Rover. Looks like NASA’s Mars Exploration Rover, NASA, after all, is one of the Adviser to the film.
Last week of a night, dang I welcome with Chengdu beat national 99% City of fog haze work home, bus Shang looking looked to full is pale masks and sluggish expression of when, suddenly up has a foreigners, buddy on like this strong black in the only of life bright, wearing with a huge headphones, a shake Flash to playing with rhythm on to inside squeeze passed…… At that moment, I knew like “African drum stool” (Drumstool) ‘s value of existence–they are not designed to function, but for life:
From designer Adrian Jimenez Escarfullery of creative, this stool of inspiration is stems from that can with hand beat of African drum, you can riding in above, and 35 friends with drink drinking, and chat chat, then free to points into adjustable or not adjustable of rhythm–window may fog haze is heavy, tomorrow of work may also cannot job, but, who tube fuck does, life, on should live in now ~ Just Cavalli iPhone 5 CaseJust Cavalli iPhone case
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