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Intel

System76 Refreshes Ubuntu Linux Laptops With Intel Kaby Lake, NVIDIA GTX 10 Series, and 4K (betanews.com) 115

Brian Fagioli, writing for BetaNews: System76 is refreshing three of its laptops with some high-end parts. The Oryx Pro, Serval WS, and Bonobo WS are now all equipped with 7th generation Intel Kaby Lake processors. In addition, all three can be had with 4K displays and NVIDIA GTX 10 series graphics too. While the Oryx Pro already had the option of 4K and GTX 10, it is the 7th gen Intel chips that are new to it. In fact, all of the company's laptops now come with Kaby Lake standard. The computer seller throws some shade at Apple by saying, "The HiDPI displays that ship on the laptops have 3.1 million more pixels than Apple's 'Retina' displays, enabling sharper text, 4K video, and higher res gaming. Beyond that, the displays give video and photo professionals the ability to work more easily with higher resolution multimedia."
Apple

Apple Suspends Sales of LG's UltraFine 5K Monitor Over Hardware Issues (appleinsider.com) 79

Roger Fingas, writing for AppleInsider: Apple has temporarily stopped sales of LG's UltraFine 5K monitor, due to technical problems associated with a lack of proper shielding from wireless interference. Over the weekend, Apple retail staff were told to keep the product on display yet not sell any units if people asked, according to a Business Insider source. The site added that it heard the same from a representative at a New York Apple store. Separately, AppleInsider has confirmed the organized removal from sale of the Thunderbolt 3 display. Sources inside Apple not authorized to speak on behalf of the company indicated that retail locations are retaining demonstration displays, but not selling any stock on-hand that it may receive that may actually have the shielding fix, nor filling any pending orders until otherwise informed. Big blow to Apple, which has given up on external monitors business. But at least, it's comforting to know people who wish to purchase a new display for their MacBook or MacBook Pro have several company-approved alternatives. Oh wait, they don't.
Communications

Ask Slashdot: What Are Some Things That Every Hacker Once Knew? (ibiblio.org) 605

Open source guru Eric Raymond turns 60 this year, prompting this question from an anonymous reader: Eric Raymond's newest writing project is "Things Every Hacker Once Knew," inspired by the day he learned that not every programmer today's knows the bit structure of ASCII. "I didn't write it as a nostalgia trip -- I don't miss underpowered computers, primitive tools, and tiny low-resolution displays... In any kind of craft or profession, I think knowing the way things used to be done, and the issues those who came before you struggled with, is quite properly a source of pride and wisdom. It gives you a useful kind of perspective on today's challenges."

He writes later that it's to "assist retrospective understanding by younger hackers so they can make sense of the fossils and survivals still embedded in current technology." It's focusing on ASCII and "related technologies" like hardware terminals, modems and RS-232. ("This is lore that was at one time near-universal and is no longer.") Sections include "UUCP and BBSes, the forgotten pre-Internets" and "The strange afterlife of the Hayes smartmodem" (which points out some AT commands survived to this day in smartphones). He requests any would-be contributors to remember that "I'm trying to describe common knowledge at the time." This got my thinking -- what are some that every programmer once knew that have since been forgotten by newer generations of programmers?

Eric Raymond is still hard at work today on the NTPsec project -- a secure, hardened, and improved implementation of Network Time Protocol -- and he promises donations to his Patreon page will help fund it. But what things do you remember that were commonplace knowledge "back in the day" that have now become largely forgotten? Leave your best answers in the comments. What are some things that every hacker once knew?
Displays

Magic Leap CEO Defends His AR Company After Leaked Photo (mashable.com) 62

Saturday Business Insider claimed that augmented reality company Magic Leap was "scrambling to finish a working prototype before an important board meeting next week," publishing a photo described by their source as an early January prototype. An anonymous reader quotes Mashable: The image depicts a man with a kit on his back that looks as if it's in the early stages of development, but [CEO Rony] Abovitz's tweet suggested it was not intended as consumer technology. "The photo you are all excited about is NOT what you think it is," he wrote. "The photo shows an @magicleap R&D test rig where we collect room/space data for our machine vision/machine learning work. We do this in order to understand lighting, texture, various surfaces." As Mashable noted earlier, the leaked photo has done little to assuage fears the company's technology has been overhyped... A December report in The Information raised questions about whether Magic Leap was ready for primetime amid concerns that much of its work could not be commercialised or miniaturised. Two former employees also reportedly told the outlet a promotional video showing the technology in action was in fact created by the special effects company, Weta Workshop.
Magic Leap raised $1.39 billion from investors (including Google), and Abovitz's last tweet Saturday reassured fans that "We will not let you down." Mashable even suggested that "this might just be a bit of clever marketing spin by Magic Leap to greatly lower expectations before unveiling a polished product in the coming months... The worst case scenario is that this does represent the latest version of the company's prototype meant for consumers, in which case there's very little chance we will see a Magic Leap device available to consumers any time in 2017."
Displays

Nanorods Emit and Detect Light, Could Lead To Displays That Communicate Via Li-Fi (ieee.org) 33

schwit1 quotes a report from IEEE Spectrum: Ever since 2015 Consumer Electronics Show, quantum dots have been in a market struggle to displace light-emitting diodes (LEDs) as a backlight source for liquid crystal displays (LCDs). Now an advance by a team of researchers from the University of Illinois at Urbana-Champaign, the Electronics and Telecommunications Research Institute in South Korea and Dow Chemical may turn the display market on its head by eliminating the need for backlights in LCD devices. They have produced a LED pixel out of nanorods capable of both emitting and detecting light. In research described in the journal Science, the international team of researchers mixed three types of semiconductors to produce engineered nanorods. "The nanorods contain three different semiconductor materials," explains Shim. "The first semiconductor, which is attached at the tips of the nanorod, is the quantum dot that emits and absorbs visible light." The other two semiconductors are the main body of the rod and the shell around the quantum dot. These components facilitate and control the flow of electrons (negative charges) and holes (positive charges) to and from the quantum dot. The semiconductor materials in the rod and the shell each have a band gap in which no electron states can exist as well as band alignment. With these two semiconductors in contact with the quantum dot, the nanorods are extremely efficient at both emitting and detecting light.
Displays

French Politician Uses Hologram To Hold Meetings In Two Cities At the Same Time (reuters.com) 101

neutrino38 writes: The French presidential election is approaching fast. One of the candidates, Jean-Luc Melenchon, used a hologram to hold two public meetings at once. With a political program that is mostly socialist and very left leaning, some people pointed out that he used private innovation to stand out from the crowd. Reuters notes that this is "not the first politician to employ such technology," adding that "in 2014, then-Turkish prime minister Tayyip Erdogan used a huge hologram of himself to attract wider support, while India's Narendra Modi trounced the opposition with a campaign that included holograms of his speeches in villages across the country." You can watch part of one of Melenchon's virtual meetings here.
Chrome

Chrome 56 Quietly Added Bluetooth Snitch API (theregister.co.uk) 229

Richard Chirgwin, writing for The Register: When Google popped out Chrome 56 at the end of January it was keen to remind us it's making the web safer by flagging non-HTTPS sites. But Google made little effort to publicise another feature that's decidedly less friendly to privacy, because it lets websites ask about users' Bluetooth devices and harvest information from them through the browser. That's more a pitch to developers, as is clear in this YouTube video from Pete LePage of the Chrome Developers team. "Until now, the ability to communicate with Bluetooth devices has been possible only for native apps. With Chrome 56, your Web app can communicate with nearby Bluetooth devices in a private and secure manner, using the Web Bluetooth API," Google shares in the video. "The Web Bluetooth API uses the GATT [Generic Attribute Profile - ed] protocol, which enables your app to connect to devices such as light bulbs, toys, heart-rate monitors, LED displays and more, with just a few lines of JavaScript." In other words, the API lets websites ask your browser "what Bluetooth devices can you see," find out what your fridge, and so on, is capable of, and interact with it.
Classic Games (Games)

Pong's Inventor Unveils Three New VR Arcade Games - Including Pong (technologyreview.com) 27

Pong's creator is now "a grizzled guy in his mid-70s" who believes there's a market for people who'd prefer to try out virtual reality headsets at videogame arcades. An anonymous reader quotes MIT Technology Review: In 1972, Atari founder Nolan Bushnell invented Pong, a version of table tennis that, in many ways, launched the video-game industry. Forty-five years later, Bushnell is using that same simple game to test the waters for virtual-reality arcade gaming. Bushnell's latest venture is a company called Modal VR, which is building its own wireless virtual-reality headsets and games that it plans to roll out in places like arcades, malls, and movie theaters in the coming months.
Bushnell's company has built three games -- a fighting game called Mythic Combat and Project Zenith a first-person shooter set in outer space. (More than 16 players can gather in the same virtual space.) Their third game, a VR adaptation of Pong "was originally put together as a joke, in homage to Bushnell's past -- but the company decided to use the simple two-player game anyway to demonstrate what it's working on at the World's Fair Nano technology fair in San Francisco in late January."

The article describes players who "donned a prototype bulky black headset and played Pong in virtual reality, running from side to side to control the game's simple white paddles -- which a smiling Bushnell said was fitting because "we're at the Pong stage of VR."
Communications

LG Confirms 5K Mac Monitor Has Issue When Placed Near a Router, Says New Batch To Have Enhanced Shielding (recode.net) 67

Late last month, we learned that LG's UltraFine 5K Display, which was designed in part by Apple to work with the new MacBook Pro and as a replacement for the Thunderbolt Display, would flicker, disconnect, or freeze computers if placed within two meters of a router. The company has acknowledged the issue, and says it will add enhanced shielding to its 5K monitors to prevent interferences with nearby wireless routers in the upcoming batch. From a report: "LG apologizes for this inconvenience and is committed to delivering the best quality products possible, so all LG UltraFine 27-inch 5K displays manufactured after February 2017 will be fitted with enhanced shielding," the company said in an email. Existing models will be able to be retrofitted with the enhanced shielding, which will allow the monitor to be placed near a router.
GNU is Not Unix

KDE Plasma 5.9 Released (softpedia.com) 89

KDE has announced the release and general availability of the KDE Plasma 5.9 desktop environment for GNU/Linux operating systems. While it only took a few months to develop and isn't a long-term supported (LTS) version like KDE Plasma 5.8, the update does have several new features and improving Wayland support. Softpedia reports: Probably the most important one, which will make many KDE users upgrade from KDE Plasma 5.8 LTS or previous versions, is the return of Global Menus, a feature that was available in the KDE 4 series of the desktop environment. Only now, after numerous requests from users, did the KDE developers manage to implement Global Menus again in KDE Plasma 5.9. Quite a multitude of improvements have landed in the KDE Plasma 5.9 desktop environment for those who use the next-generation Wayland display server. These include the ability to take screenshots, support for using the color picker, implementation of borderless maximized windows for full-screen support, and support for dragging apps by clicking on an empty area of the user interface using the Breeze style. KDE Plasma Wayland support allows users to set color schemes for windows, which may come in handy for accessibility, implements auto-hide support for panels, and properly displays the window icon on the panel when using X11 apps. Moreover, there's now a new settings tool for configuring touchpads, which you can see in action in the second video attached below. Wayland users can also set up gestures and relative motions. KDE Plasma 5.9 also adds several cool new tools that promise to enhance your productivity. For example, you'll be able to drag a screenshot taken with the Spectacle utility from the notification pop-up straight into a web browser form, chat window, or email composer. There's also a brand-new drag and drop functionality that lets you add widgets directly to the system tray area, and it's now possible to add widgets directly from the full-screen Application Dashboard launcher. KRunner actions like "Open containing folder" and "Run in Terminal" are now displayed in the application launchers for search results powered by KRunner, of course, and there's now a new applet that lets users group multiple widgets together in a single one. You can read the announcement and download KDE Plasma 5.9 via their website.
Displays

LG's UltraFine 5K Display Becomes Useless When It's Within Two Meters of a Router (9to5mac.com) 173

The LG UltraFine 5K Display was designed in part by Apple to work with the New MacBook Pro and as a replacement for the Thunderbolt Display, which was discontinued late last year. According to 9to5Mac, the display apparently wasn't designed to work next to routers as it will flicker, disconnect, or freeze computers when it's within two meters of a router due to electromagnetic interference. The Verge reports: In emails to 9to5Mac, LG acknowledged the problem -- which LG says isn't an issue for any of its other monitors -- noting that routers "may affect the performance of the monitor" and that users should "have the router placed at least two meters away from the monitor" to avoid issues. Once the monitor was moved into a different room away from the router, 9to5Mac says the issues subsided. Despite the fact that it's insane to require a router to be far away from what is likely the main computer in your home, there's been no indication that LG is working on a fix for the issue, which may be more troublesome.
Displays

'Second Life' Creators Develop A VR Social World Named 'Sansar' (technologyreview.com) 85

An anonymous reader writes: After four years of development, Sansar, the new virtual reality world from Second Life's creators will arrive later this year on Oculus Rift and HTC Vive headsets. "It is trying to solve some of the big problems that plagued Second Life for years," reports MIT Technology Review, "such as that most users come in through what is essentially a front door and have a hard time finding things to do once they get in... In the demos I tried, I navigated via an atlas that shows a simple clickable thumbnail image of each destination along with its name."

But it still has to prove itself to users like John Artz, an associate professor at George Washington University who once taught a class about using Second Life for business applications. Artz "thinks Sansar will still suffer from the same fundamental issue that dogs Second Life: while the technology behind it is good, he says, it just got boring after a while."

Second Life still has 800,000 monthly users -- and in Sansar, virtual land will be cheaper, with Linden Lab concentrating "more on making money from selling virtual objects like clothing for avatars and furniture."
Android

Samsung's Galaxy S8 Will Feature a Headphone Jack, Desktop Dock, 'Infinity Display' and More, Says In-Depth Report (theguardian.com) 146

The Guardian has published a considerable amount of information on Samsung's upcoming Galaxy S8 smartphone. The phone will reportedly launch in March with a headphone jack and a desktop dock, among other features. From the report: Samsung's Galaxy S8 will come in two sizes, have an almost bezel-less, edge-to-edge "infinity" display and an iris scanner, the Guardian has learned. The two variants will have screens in the 5in to 6in region, with the devices having the same or smaller proportions of previous versions of Samsung's flagship smartphone but with larger displays, according to several well placed sources talking to the Guardian. The S7 was available with either a 5.1in and 5.5in screen. The two smartphones are codenamed Dream and Dream 2, representing the smaller and larger Galaxy S8 respectively, according to two sources. Both versions will have screens that curve down at the left and right sides of the device similar to the Galaxy S7 Edge, two sources have said. The so-called "infinity display" will cover the majority of the front of the device, with very little body on the top and bottom of the screen not dedicated to the display. Two sources said there wasn't even room to put a logo or brand name on the front of the device. Samsung has moved the fingerprint scanner to the back of the device, multiple sources said. The Galaxy S8 will have a traditional 3.5mm headphone socket, according to several sources. Samsung also plans a range of new accessories for the Galaxy S8. Two sources said a new dock and service that turns the Galaxy S8 into an Android desktop computer, connecting to a monitor, keyboard and other peripherals called DeX (desktop extension) will be available. DeX has been likened to Microsoft's Continuum, which connects Windows smartphones to a desktop extension to allow them to be used as Windows PCs, but only with Windows Store applications.
Desktops (Apple)

Apple Seemingly Censors UltraFine 5K Monitor Reviews After Poor Feedback (thenextweb.com) 97

It appears Apple is filtering and censoring bad reviews of the LG's UltraFine 5K display. From a report on The Next Web: The deletion was first spotted by a Reddit user four days ago. Though it's possible the reviews were removed for some other reason, at first glance, it looks like censorship. It's not a good look for the company. Apple said it was getting out of the monitor business, and instead chose to work more closely with third-party partners, heavily featuring LG's 5K and 4K UltraFine displays at its recent MacBook Pro unveiling. But then the monitor received multiple negative reviews from users who were experiencing issues such as the screen failing to wake up from sleep. The Reddit post also points out that: "In many cases, attempts to fix the problem through physical reconnection[sic] of the monitor, or manual restarts, have caused the attached Mac to crash, become otherwise unresponsive, or develop problems with the touch bar (where equipped)."
Businesses

Someone Is Trying to Sell Those Stolen Three-Screen Razer Laptops in China (geek.com) 49

Just a few days ago, Razer's awesome Project Valerie laptops -- the one with three 4K displays -- were stolen. Now it looks like whoever stole them is trying to sell them. From a report: It turns out that the thief (or thieves) didn't just nab one Project Valerie prototype. They actually got ahold of a pair. Razer CEO Min-Liang Tan understandably wants them back, really, really badly. The company was willing to offer $25,000 to anyone who could offer information that led to the prototypes' return. So where did the laptops end up? Somewhere behind the Great Wall, apparently. Whoever has them isn't trying to quietly fence them in some dark Beijing alleyway, either. They've actually been listed on the immensely popular Chinese e-commerce site Taobao -- where they were spotted by writers at Engadget Chinese and Wccftech.
Patents

Apple Patent Paves Way For iPhone With Full-Face Display, HUD Windows (appleinsider.com) 75

An anonymous reader quotes a report from Apple Insider: Apple on Tuesday was granted a patent detailing technology that allows for ear speakers, cameras and even a heads-up display to hide behind an edge-to-edge screen, a design rumored to debut in a next-generation iPhone later this year. Awarded by the U.S. Patent and Trademark Office, Apple's U.S. Patent No. 9,543,364 for "Electronic devices having displays with openings" describes a method by which various components can be mounted behind perforations in a device screen that are so small as to be imperceptible to the human eye. This arrangement would allow engineers to design a smartphone or tablet with a true edge-to-edge, or "full face," display. With smartphones becoming increasingly more compact, there has been a push to move essential components behind the active -- or light-emitting -- area of incorporated displays. Apple in its patent suggests mounting sensors and other equipment behind a series of openings, or through-holes, in the active portion of an OLED or similar panel. These openings might be left empty or, if desired, filled with glass, polymers, radio-transparent ceramic or other suitable material. Positioning sensor inputs directly in line with said openings facilitates the gathering of light, radio waves and acoustic signals. Microphones, cameras, antennas, light sensors and other equipment would therefore have unimpeded access beyond the display layer. The design also accommodates larger structures like iPhone's home button. According to the document, openings are formed between pixels, suggesting a self-illuminating display technology like OLED is preferred over traditional LCD structures that require backlight and filter layers. Hole groupings can be arranged in various shapes depending on the application, and might be larger or smaller than the underlying component. If implemented into a future iPhone, the window-based HUD could be Apple's first foray into augmented reality. Apple leaves the mechanics unmentioned, but the system could theoretically go beyond AR and into mixed reality applications.
Hardware

LG's Upcoming Smartphone G6 Will Have 5.7-inch QHD+ Display Featuring 18:9 Aspect Ratio (koreaherald.com) 132

Song Su-hyun, reporting for The Korea Herald: LG Electronics' upcoming flagship smartphone will have a 5.7-inch Quad HD liquid crystal display panel with a ratio of 18:9, LG Display said on Tuesday. LG Electronics confirmed it will be the G6 smartphone slated for launch next month. The new display panel, dubbed "QHD+," will be the world's first 18:9 QHD LCD, according to LG Display. The 18:9 ratio will provide users with greater immersion than previous displays and allow consumers to multitask by using the dual-screen feature.
Crime

Two Triple-Screen Laptops Were Stolen From Razer's CES Booth (theverge.com) 165

In a Facebook post, Razer CEO Min-Liang Tan said two of their prototype laptops shown off at CES 2017 were stolen. "We treat theft/larceny, and if relevant to this case, industrial espionage, very seriously -- it is cheating, and cheating doesn't sit well with us," Tan wrote. "Penalties for such crimes are grievous and anyone who would do this clearly isn't very smart." Both items were prototype models of a laptop, called Project Valerie, that has three 4K displays. The Verge reports: Tan says that Razer is working with law enforcement and CES management to investigate. He's also asking show attendees to email legal@razerzone.com with any info they might have on what happened. A company representative added that a $25,000 reward is being offered for information leading to a conviction. The alleged theft occurred "after official show hours," says Allie Fried, director of global events communications for the Consumer Technology Association, which runs CES. "The security of our exhibitors, attendees and their products and materials are our highest priority," Fried wrote in an email to The Verge. "We look forward to cooperating with law enforcement and Razer as the incident is investigated."
Transportation

Corning Brings Gorilla Glass To The Automotive Industry (digitaltrends.com) 114

At CES 2017, Corning has unveiled a concept car covered in Gorilla Glass. The car is augmented with the same Gorilla Glass that has protected smartphones for years, making the vehicle significantly more durable than a car wearing normal glass. Digital Trends reports: Corning's concept features hybrid Gorilla Glass on the windshield, sunroof, rear window, side windows, and the dashboard, which adds up to noticeable weight savings all around. Corning says Gorilla Glass is 30 percent lighter than the soda lime glass featured on most production vehicles, which not only improves fuel economy, it moves the center of gravity lower in the car to improve handling. In addition to the physical advantages, Gorilla Glass is also clearer than normal glass, which allows for more vibrant head-up displays, connected surfaces, and entire dashboards that function as touchscreens. That's not all though, because on the rear window, Corning slipped an electronically controlled opacity film between the layers of glass. With the push of a button, the window went from crystal clear to a dark tint. That'll surely come in hand if you feel the sudden need for privacy. "By bringing Corning Gorilla Glass to the automotive industry, Corning is delivering lighter, tougher, and more optically advantaged solutions, enabling improved fuel efficiency, and a safer, more enhanced user experience for both drivers and passengers," said Marty Curran, executive vice president at Corning. "Corning's leading position in mobile device cover glass has provided an excellent launch pad for glass solutions enabling smartphone like connectivity in cars. We are excited to be demonstrating all of these new technologies and opportunities in a custom-built connected car, shown for the first time at CES."
Displays

Samsung Claims Its New QLED TVs Are Better Than OLED TVs (theverge.com) 190

Samsung recently unveiled its latest flagship televisions at CES 2017, the QLED series. The company is challenging the notion that OLED TVs represent the pinnacle of picture quality in the living room. According to Samsung, the QLED TV represents its best achievement in image quality and viewing experience yet. The Verge reports: Of course Samsung would say that at an event meant to showcase said product. But the company insists it's made very real improvements compared to the flagship TVs it unveiled only a year ago. One of those upgrades pertains to brightness. The QLED TVs reach a peak brightness between 1,500 and 2,000 nits -- up from the 1,000 peak from 2016's lineup. Color reproduction has also been improved. The QLED sets handle DCI-P3 "accurately" and are capable of reproducing "100 percent color volume" -- something Samsung claims to be a world first. "This means they can express all colors at any level of brightness -- with even the subtlest differences visible at the QLED's peak luminance -- between 1,500 and 2,000 nits." Samsung says all of this is possible because it's using a new metal material along with the quantum dot nanocrystals. On the software end, Samsung's 2017 TVs are still powered by Tizen and feature basically the same user interface as last year. But there are some new additions like a sports mode that aggregates scores and other content from your favorite teams and an expanded Music section that lets you Shazam music as it's playing in a TV show and immediately launch that track in Spotify another streaming services. Samsung is also looking to clean up how its TVs look in your living room. New this year is a clear-colored "Invisible Connection cable" that runs from the TV to an external breakout box where you'll find all the HDMI ports and other critical connections (besides power, which is a separate input).

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