Sony showed HLG technology all TVs can HDR

　　In the coming 4K era, HDR high dynamic range techniques will become the universal standard. No HDR technology TV to do? Sony recently demonstrated a new approach. Moschino iPhone 5 Cases

　　At InterBee 2015 exhibition, Sony official exhibition called HLG (Hybrid Log Gamma) standards. HLG standard registered by the BBC and NHK, in short, is a single signal will support non-HDR HDR TV and TV.

　　HLG works by two different ways to decode the signal HDR highlights and low light, the former uses a logarithmic curve, while the latter is the standard gamma curve. Compared with decent HDR TV, receive non-HDR HLG TV show slightly different results, but perception is very close, and overall experience is improved.

　　So-called HDR technology, simply a high light but the exposure, low light, not underexposing technology, that is everywhere to be able to show clearly the details of the image. We often see in HDR photography with three letters, and it will be 4K and 4K in the future the Blu-ray standard. Moschino Case

[Article correction]

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Tags: TV Science and technology

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3D printing steel chivalrous limb round the child s hero dream

Each child's heart there is a hero. This 3D print iron man iron arm, a seven year old child.

When Contracting your biceps, Palm will be able to follow the opening and closing.

This Bionic prosthetic limbs do not have touch, cannot be mind-control, but I believe that children will shape to it down. As children grow older, arm needs to be replaced. Louis Vuitton (LV) Note 3 Case

Limbitless Solutions team is made up of a group of engineering students of the University of Central Florida, they completed the production of prostheses in the laboratory. US $ 350 per arm material only, about 30-50 hours to complete.

Iron man's arms are tailored for a child named Alex, at the same time, he also had Optimus Prime iron arm. Happier is that he and iron man, played by Robert Downey Jr. met.

via engadget

1307 votes

New MacBook

The new MacBook is a very consistent with consumer expectations and the evolution of Apple products. Caught in the thin and light MacBook Air portable, and equipped with Retina display screen MacBook Pro among consumers, with more in line with the requirements and the ideal choice. The use of new technologies, new MacBook to further enhance integration and integration, improved keyboard, touchpad and screen, as well as the new USB-C interface, and has a great imagination and ability to play.

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Apple Watch first Chinese test we learned about 12

Chinese-language media rarely have the opportunity to get ahead of Apple products. But this time, half a month from Apple Watch sale time, SINA has issued the first Chinese test articles, headlines and microblog recommend it to all users.

In this detailed review, we take "no hand-it is impossible to know" interesting contents:

1. looks a little smaller than the actual

SINA got the Big Apple is 42 mm Watch, stainless steel case, Milan nice strap. This meter price 5288, just like the iPhone 6. By comparison, 38 mm version 4888. Believe that many people are concerned about Apple Watch size selection, worried guy wearing 42 mm is not too high, girls wear a 38 mm are too small. SINA is hands-on experience, 42 mm versions seem smaller than life.

(Apple Watch) each of the square fuselage corners junction or parts are being processed into the arc, feels warm to the touch, and make it look smaller than life.

2. back slightly the hand is

A lot of people haven't noticed, Apple Watch is not flat on the back, it has a rounded bulge, like Lumia 920 camera. The charging module is also used for adsorption. SINA said don't worry about wearing uncomfortable questions, Apple Watch does a good job.

Before the actual wear, I was worried it was raised back slightly, but after finding no such need to worry. Zirconium oxide itself is a very hard material, properly handled, not stiff and cold to the touch.

3. worn on the right hand, press the habit, in turn,

Most of the people left wearing a watch, Apple Watch is designed for most people, the two buttons on the right side of the fuselage. But if you like your right hand Dai Biao, can be worn on the right hand directly, in the settings, select "right to wear" so that the screen flip, let two button to go to the back side rather than arm side, but then becomes digital under the Crown and side button at the top.

4. regular watch strap can also be used

This is a secret network of Lei feng has just found. Although Apple Watch strap interface is unique, by a clip on the bump to install new strap. But there have been launching strap interface adapter, after installing the adapter on, it can be used with ordinary standard watch strap (Visual 22mm). Apple Watch on April 24 when Taobao should already have a lot of interface adapters sold, don't know if Apple will launch.

5. touch screen + digital Crown operations need to adapt

On the iPhone, all operations are done by touch. But Apple on the Watch, additional options are set through the digital Crown to complete. People who use iPhone will have to adapt this operation that is not quite the same logic.

Because the screen is small, point screens on the iPhone before the completion of the operation had to be broken down to the digital part of the Crown, used iPhone needs a bit of time, but don't worry too much, and will soon be used.

6. vibration feels wonderful, like a heartbeat

May apples, and only in the shock effect of efforts, because in Apple on Watch vibration is the main way of reminding, so Apple made a special design so that it skips not stiff like iPhone will not make people feel isolated, which affects the work at hand.

Apple Watch by watch shock prompted Apple named "Taptic Engine", this linear actuators to produce tactile feedback, with high-frequency vibration motor on your phone is totally different. In order to experience these unique vibration, Apple's engineers are in the Star Wars light saber or dings in the sample, and then translates them into the skin feel. Present experience in the watch is fantastic according to the different tip, felt like someone flicked his wrist, touch or something like a heartbeat.

7. sweep "cloud Atlas" pair, very gorgeous

Apple Watch how it paired with the iPhone? Not scan this code, but sweeping "cloud Atlas". This ... ... I did not expect. Paired, the data is automatically synchronized on the iPhone, without manual operation.

Many people start imagining how to open after upgrade iOS 8.2 starting the watch icon scan QR code pairing--this is only half right. Is the scan code pairing, but the actual process is more flowery, use Apple Watch when for the first time, the boot pattern of a nebula appears, open application Apple Watch mobile phone after pairing, this process is pretty cool. Apple Watch needs a few minutes after start sync data on your iPhone, including the phone book, part of the album, and so on, without their intervention.

8. There is no sleep function

Apple did not explain the specific reasons, to take into account Apple Watch 18 hours of battery life, is necessarily need to charge it at night.

9. raise notifications, it is natural

Android Wear watches need one click to see full alert content, do not underestimate this one click, gives the feeling of being completely different. Apple Watch is not required, the hand is visible.

https://www.youtube.com/watch?v=8xQwrwqbp48

Apple Watch can received iPhone Shang of notification, but to not let information flood, application in the can separate set which application notification was allows appeared in phone Shang, dang has new of notification coming, you will think himself of wrist was gently took has about, without with finger to touch screen, lift up wrist on can see it, this is a is natural of action, is technology products should have some using way.

10.Digital Touch is the genius of watches communication creative

When communicating with another Apple Watch users can not only call or send text messages, you can also send Digital Touch, it can be a doodle or his heartbeat rhythm.

Come up with a Digital Touch creative person is a genius. If both have Apple Watch, a finger icon appears in the picture below, click after entering, you can draw a simple graffiti on the watch to each other, or two fingers to my own heart beat, and a finger screen, each other's wrist will have a corresponding rhythm tap. This form of communication unique experience and seems also a bit ambiguous emotions, it can get more Apple Watch pairs sold in pairs.

11. took off his watch to start screen lock

Apple Pay no formal entry into China, so I can't test this feature, but for a lot of people are concerned about security issues, Apple has to be very considerate.

When it comes to pay, I would like to say a word for security-related issues, Apple Watch did not Touch ID fingerprint recognition function, but you can set a password, sensors took off his watch behind when starting screen lock the interface similar to the iPhone, no password cannot enter. Pulse of the sensor is, don't worry about "cut the hand" sort of issue ... ... Measured, I inserted a piece of paper between the wrist and watch, will immediately start the screen lock.

12. power saving mode can be used for 3 days

18 hours of battery life is enough, is the concern of many people. The question depends on whether you're using it to record health and fitness applications open is the most electric moment, "opened a lot of sensors, an hour of 20% power consumption." To opt off the heart rate sensor fitness, to save electricity. Apple Watch are global to the power save mode can help a lot. Marcelo Burlon iPhone 6 Case

If the power is too low, Apple Watch will automatically enter power saving mode, at which point all sensors off, retention numbers appeared on the corner of the screen, this is the most power-save mode, battery life for about 72 hours. But Apple Watch time press side key, and there is a one second delay, experience is not too good.

Wireless charging is about 70 minutes, the charging process will let Watch has little temperature slightly, but not feel hot.

Summary

6th Apple Watch shock of optimization and 10th Digital Touch of creativity, is where impressed network read reviews of Lei feng.

If you're committed to buying Apple Watch, don't forget that April 10, at 3 o'clock in the afternoon the Apple official website offers.

If the text above if you didn't want to watch, you can watch Apple Apple Watch Chinese demonstration video of the shooting, learned to use Apple Watch in advance. This series of videos all 10, currently updated 4. Marcelo Burlon cover iPhone 6

See more user reviews and media >>

Report: Apple Watch Chinese operation demonstration 1/10

   

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3378 votes

Apple Watch

But Apple Watch after a few days I feel, watch the benefits outweigh the disadvantages. Interaction on the watch is not only faster and less bother than phone to social, Apple Watch has another hidden benefit: it than phones are less likely to indulge in. In such a small screen, you can't do anything, so I don't have that feeling of being sucked and they get lost in electronic equipment. To me, that's the biggest difference between Apple Watch and mobile phone. Until now, Apple Watch is pure business, aim is purely to improve productivity. For some users, this point may be worth hundreds of dollars in price.

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The nail can send mail girls do not give it a try

During the meeting or other important occasions, take out smart phones to play, even sending important messages are considered to be an act of disrespect to spokesman. However, if there is a new way to let you quickly and cleverly put your index finger a few clicks the thumb will be able to send out an important message or the message, then you will do? After all, this small gesture, few people noticed.

NailO is introducing this new way, and this is a gesture input device installed on the nails, developed by the Massachusetts Institute of technology's Media Lab. Its development team designing NailO's original intention was to allow it to play a role in some special occasions, for example in some gesture or speech input is considered to be rude or inappropriate occasion, or in dealing with both issues.

Teams initially are as inspired by the nail set to work on NailO,NailO equipped with multilayer miniaturization of hardware devices, which can transfer data wireless, connected via Bluetooth and your mobile device or PC.

A small NailO include capacitive sensors, batteries and three separate chips--micro-controller, Bluetooth radio frequency chip and capacitive sensing chips, which will eventually be packaged on your nails. Even so, its weight is still very light. In fact, researchers are still conceived a commercialized version of the NailO, commercial version can meet the needs of wearers feel free to remove.

The research team plans to show the results of their research on the upcoming CHI 2015, this is a human-computer interaction Conference.

NailO is depicted on one application, NailO allows engineers to enlarge the computer printed circuit board design, at the same time can continue welding engineer hands. The Panel also proposed a type of mobile phone applications, allowing users to use swipe gestures on the nail to enter punctuation characters or emoticons, no need to switch keyboards. Juicy Couture uk

In tests of the system, NailO researchers introduced five kinds of gestures, NailO gesture input real time detection and accuracy than the 92%. Scientists acknowledge that want to make NailO a success, you have to ignore some unexpected gesture, and in order to avoid this, them for the NailO added a 2 second press activates, gesture input to function properly when activated.

For the initial prototype product development, the team by printing the copper electrode on the flexible polyester fibers to develop sensors, this way they can more easily to try various electrode layout, in order to find the best solution.

Team plans to commercialize products for a period of around three years of production and sales, and eventually when NailO will finally be able to identify users more gestures, even NailO one day can be a perfect substitute for computer trackpad.

via cnet

Of the brain cavity (micro signal: woaiqiku) is a network of Lei feng's new column, concern is the brain hole opened technology products, technologies, people, events and ideas. We believe that the man known to the world is a ball, ball was unknown to the world outside, head holes as big as possible, you can contact, the more amazing thing.

1027 votes

https://www.youtube.com/watch?v=5-82gMeN__I

Millet Note Juicy Couture uk

Millet Note using the front panel 2.5D glass design, so the edges of the screen we can see a "film killers"-level arc. Using special 3D glasses behind the design, the two sides are arcs, the Visual effect is somewhat similar to the Samsung Galaxy Note Edge surface of the screen.

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Adding salt can run super sports car QUANT e Sportlimousine

The cars should be the fuel of the future? Jeremy Clarkson believes that only gas glass car Tesla believes that is not charging there is no environmental protection and luxury; now, a company called Quant said that both of them can go to shit in front, because their e-Sportlimousine of new energy vehicles, just needed a little salt to run!

And Super run: a motor on each wheel, the total power up to 912 HP! From 0 to 100 km/h acceleration in just 2.8 seconds, a top speed of up to 370 km/h!! Plus a salt, can run almost 650 km!!! Gee, sounds like it's as beautiful as a Communist society, from birth, everyone started to enjoy life, to age can be plucked from the tree and his wife, all the beauty of an Angel, do not need to spend a penny!

So true is it? You sit up, somehow, e-Sportlimousine true! ! Save! In the! DKNY iPhone 6 Plus Case

Due applause here! I fuck the CNPC and Sinopec, and finally without oil! But wait, this thing really cheaper than refueling? In fact, this technology of Quant, plainly, like Tesla, electric car, Tesla needs you connected to the grid to recharge, and Quant, is to use fuel cells to power without charge – and this fuel cell, electrolyte is salt water. It is said that including General Electric (GE), and many companies have developed similar technologies, has published as early as 2013, adding a "fuel" can run 240 miles of fuel cell electric vehicles, it is super efficient, compared with lithium-ion electric car, its high power 3 times, and cost only 1/4!

Is simply heinous, think about it, and now electric vehicles, the hundreds of kilometers of "consumption" has been cheaper than gasoline, and this thing, cheaper than the charge! --Why so far no oil company can not live it? Well, or because of human technological development so slowly! Electric vehicle concept for so many years, there is a Tesla, and you have tried ... ... Quant this is more expensive, according to foreigners that are expensive to make Tesla a cheap car ... ...

OK, how much? It is said that the Quant a e-Sportlimousine, almost more than 1.7 million dollars! DKNY iPhone 6 Plus Case

The pioneer of virtual reality in addition to the game it can do a lot

Jeremy Bailenson is Director of the interactive virtual lab at Stanford University, has 20 years of in the field of virtual reality research.

United States military and the space agency was once a fixture in Jeremy Bailenson, his research has long been in a vertical field of VR. But Bailenson, recently found that Samsung, Google, Valve, Sony and Microsoft company can provide service for mass entertainment under the impact of VR technology, Bailenson laboratory technology is a bit backward. GUCCI Note 4 Case

However, more and more enterprises into the VR the business has not undermined his research on virtual reality, in contrast, vibrant anti-war VR technology, he seems very happy, his lab also adopts the Oculus company worth $ 350 the first Rift DK2-equipment, replacing the previously used $ 40,000 worth of laboratory equipment. They found virtual reality laboratory principle and its widely used in psychology, education, and entertainment, and a wide range of prospects, VR technology has entered the mass consumer.

Last week at the Tribeca Film Festival in New York, Jeremy Bailenson recently talked about some of their laboratory work, and provide a few VR presentations.

At the Festival, Bailenson said: "from the hardware point of view, our products and the other is really no different, but our more than 20 years has been focused on content, and inherent in our products will be more special. "

Stanford Labs have tried trying to understand the human experience of VR product. 2001, Bailenson with he laboratory of virtual reality equipment came to has Washington, DC of Federal Judicial Center, with 600 bit judge and lawyer do has a experiment, he let one Shang has age of judge with VR helmet go in a virtual displayed of 10 meters wide deep pit Shang of a plate Shang, judge go to half of when lost has balance, in he to fell of when tries to caught virtual pit of edge, Bailenson at quickly reminded has judge, To prevent judges from striking his head on a table beside him.

Bailenson of this experiment, said: "you see these images, they can't compare with video game level. Even so, when we walk in, and rarely stepped down from the Board. Because our bodies with high frequency, quickly and accurately adjusted by the space environment around the movement itself! "

Bailenson and his colleagues found that only one-third of virtual users can go through the virtual pit. In the demo, user pit "falling" virtual death, in real life, you would lose balance temporarily, LED screens will make your brain trying to lower perceived experience, such an experience where a VR simulation capacity, from motion trajectory in the virtual world of your body simultaneously. GUCCI Note 4 Case

 Bailenson's lab using virtual reality devices to achieve a "body transfer". In 2003, the Stanford Labs and Cisco collaborated to develop an emotional transfer training simulation technology, allows users to access different characters in the body, to experience gender and racial discrimination, since then, subsequently developed by virtual reality people experience age discrimination and discrimination against people with disabilities. Recently, through the VR device, users can switch between police and members of the public, experience of interaction between the two.

In addition to these, laboratories or even create a virtual experience of the animals, such as the bull and Tiger sharks, by experienced animal life, in reality, can have a better understanding of human behavior and experimental experiences to enhance their awareness of environmental protection.

Raising awareness of environmental protection and awareness projects related to climate change are Bailenson is concerned, a team from his laboratory research shows that through VR who cut down the trees in the virtual world in real conscious of saving paper, another group has also studied how to use VR to show impact of ocean acidification on coral reefs, so as to raise people's awareness of environmental protection.

Stanford University's football team is also benefiting laboratory experiments. In 2014, Bailenson and joint development of a student Derek Belch a VR football project, used to improve the reaction time of the quarterback in the game, results showed that quarterback so faster in the virtual world, to bench quarterback also provides valuable practice opportunity. At present, Stanford has set up a company called STRIVR Labs, sales to several other college football team of the training course.

In 2014, the Facebook boss Zuckerberg visit Bailenson's lab, immediately for $ 2.3 billion takeover of Oculus and Oculus VR VR equipment began the development of consumer-grade, Oculus Story Studio team began development of new types of virtual entertainment. Zuckerberg is clearly a more long-term planning, in the future, on the VR equipment, people use Facebook and other social networking software and other media will be more than PC port.

Other technology giants are also invest in the development of VR equipment, but in the process, they will encounter Bailenson errors and problems encountered in the past 20 years. Learning the Giants in, by putting a lot of manpower and resources, VR market will soon enjoy a breakthrough, VR equipment becomes a consumer products into the homes of ordinary people.

Bailenson said he saw in the past eight months of VR technology advances, is the sum of 19 years before. Visible is the rapid development of VR technology. Meanwhile, he hopes in the future to see more VR products on the market. Now, in many ways, people still don't understand the use of VR, VR product for people with real experience is too strong, this requires people step by step to adapt.

 via spectrum

610 votes

Millet scales

Millet scale appearance is beautiful but the volume was very heavy, girls hold is very arduous. Single from the rest and millet scales function, can only measure weight and BMI values, but cannot measure the physical signs of more data, for example, fat percentage, body water, millet on function of scales is also doing it perfect enough.

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The chocolate is called YouTube

Remember when Google and Nestle in 2013, the introduction of Android: 4.4 KitKat? This version was named after Nestle's KitKat chocolate products. Now the two companies are working together again, with a new little friend on YouTube for sale called "YouTube Break" of chocolate, is expected in the United Kingdom selling 600,000 copies.

The chocolate comes in honor of KitKat 80 and the 10 anniversary of YouTube, so this design may be substantially changed for the first time since the KitKat 80. And, apart from United Kingdom release that 600,000 commemorative chocolates with YouTube Break, and new packaging will sell 100 million copies the KitKat 80 anniversary of chocolate sold. Prada iPhone case Prada iPhone 5S case

See what it feels like there is no Google, but Google does a lot of force. In this activity, Nestlé uses Google voice search technology, as long as the voice on the phone type "YouTube my Breaks", you can now search on YouTube several videos associated with the chocolate.

KitKat the "YouTube Break" package only in the United Kingdom, but with Google voice search YouTube videos can be anywhere in the world can try Oh, but first, you may need a Android phone (iOS can search don't know if someone tries to comment told us) and, secondly, you need a ladder!

via verge

1342 votes

Thunderbolt money treasure

Is designed to help users share money treasure is a little idle bandwidth box, place it at home on the router, you can use to make money. Itself does not have the router function, can be considered a micro server, users insert a storage device such as USB flash drive or an external hard drive, you can make this server a thunderbolt using idle bandwidth to the server part of the network. Contribution to Thunder Server network, the greater, it means digging "mines" more. Dig the minerals can be bound directly to the public, "Crystal mine" convertible into cash red packet, used to spend or bank card.

https://www.youtube.com/watch?v=Ex-T_p8or5A

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