Yik Yak Raises Controversy On College Campuses

HughPickens.com writes Jonathan Mahler writes in the NYT that just as Facebook swept through the dorm rooms of America’s college students a decade ago, the social app Yik Yak, which shows anonymous messages from users within a 1.5-mile radius is now taking college campuses by storm. “Think of it as a virtual community bulletin board — or maybe a virtual bathroom wall at the student union, ” writes Mahler. “It has become the go-to social feed for college students across the country to commiserate about finals, to find a party or to crack a joke about a rival school.” While much of the chatter is harmless, some of it is not. “Yik Yak is the Wild West of anonymous social apps, ” says Danielle Keats Citron. “It is being increasingly used by young people in a really intimidating and destructive way.” Since the app’s introduction a little more than a year ago, Yik Yak has been used to issue threats of mass violence on more than a dozen college campuses, including the University of North Carolina, Michigan State University and Penn State. Racist, homophobic and misogynist “yaks” have generated controversy at many more, among them Clemson, Emory, Colgate and the University of Texas. At Kenyon College, a “yakker” proposed a gang rape at the school’s women’s center. Colleges are largely powerless to deal with the havoc Yik Yak is wreaking. The app’s privacy policy prevents schools from identifying users without a subpoena, court order or search warrant, or an emergency request from a law-enforcement official with a compelling claim of imminent harm. Esha Bhandari, a staff attorney at the American Civil Liberties Union, argues that “banning Yik Yak on campuses might be unconstitutional, ” especially at public universities or private colleges in California where the so-called Leonard Law protects free speech. She said it would be like banning all bulletin boards in a school just because someone posted a racist comment on one of the boards. In one sense, the problem with Yik Yak is a familiar one. Anyone who has browsed the comments of an Internet post is familiar with the sorts of intolerant, impulsive rhetoric that the cover of anonymity tends to invite. But Yik Yak’s particular design can produce especially harmful consequences, its critics say. “It’s a problem with the Internet culture in general, but when you add this hyper-local dimension to it, it takes on a more disturbing dimension, ” says Elias Aboujaoude.” “You don’t know where the aggression is coming from, but you know it’s very close to you.” Read more of this story at Slashdot.

See the article here:
Yik Yak Raises Controversy On College Campuses

Ultralight Convertibles Approaching Desktop Performance

MojoKid writes Laptops with fully articulating hinges are starting to show up from more vendors than just Lenovo, though the company certainly got some mileage out of their Yoga brand of machines. Now it appears HP is getting in on the action as well, with the new HP Spectre X360 that’s powered Intel’s new Core i5-5200U Broadwell-based processor with integrated Intel HD 5500 series graphics, along with 8GB of DDR3-1600 memory, a 256GB Solid State Drive (a Samsung M.2 PCIe SSD), 802.11ac WiFi, and a 13.3″ Full HD (1920×1080) multi-touch screen. The Spectre X360 has a geared and spring-assisted hinges. The hinges swing open easily, and then offer more resistance as the screen is moved into an upright position, or swung around into tent, stand, or tablet modes. What’s also interesting about this new breed of convertibles, beyond just its ability to contort into tablet mode and various other angles, is that performance for these ultralight platforms is scaling up nicely, with faster, low-power processors and M.2 PCIe Solid State Drives offering up a very responsive experience and under 10 second boot times. It has gotten to the point that 3 pound and under notebooks feel every bit as nimble as desktop machines, at least for mainstream productivity and media consumption usage models. Read more of this story at Slashdot.

Read More:
Ultralight Convertibles Approaching Desktop Performance

New Concept Tire Could Recharge Car Battery

randomErr writes Goodyear Tire showed off its new BH03 tire that can partially recharge your electric car while driving. At the 2015 Geneva International Motor Show a new concept tire was displayed that uses heat generated while driving and converts the thermal energy to electrical power. The triple inner tube design changes pressure to maximize electrical output while adjusting to the road conditions. Read more of this story at Slashdot.

Read the original:
New Concept Tire Could Recharge Car Battery

Chinese Government Takes Down Anti-Pollution Documentary "Under The Dome"

An anonymous reader writes with a link to BBC’s report that [A]uthorities in China have a removed from websites a popular documentary which highlights the country’s severe pollution problem. Under the Dome explains the social and health costs of pollution, and was watched by more than 100 million people online, sparking debates. It was removed just two days after Premier Li Keqiang called pollution a blight on people’s lives. Searching YouTube gives you a pretty good idea of what the Chinese government doesn’t want people to see. Read more of this story at Slashdot.

See the original article here:
Chinese Government Takes Down Anti-Pollution Documentary "Under The Dome"

Mesa 10.5 Updates Open-Source Graphics Drivers

An anonymous reader writes Mesa 10.5 has been released to update the open-source Linux graphics driver stack. This quarterly update to Mesa has initial support for Intel’s next-generation Skylake graphics, Qualcomm Adreno A4xx support, EGL support on the BeOS-inspired Haiku, the new NIR intermediate representation, and other changes. While new GL4 extensions were implemented, the Intel/Radeon/Nouveau drivers only have enough support right now to expose OpenGL 3.3, but GL4.2 is expected out of the open-source drivers by the end of the year. Read more of this story at Slashdot.

See more here:
Mesa 10.5 Updates Open-Source Graphics Drivers

Office for Mac 2016 hands-on: A vital upgrade, with some kinks to work out

The starting point when you open the new Word for Mac looks a lot more like the Windows version than it used to. 14 more images in gallery Office for Mac has often played second fiddle to the flagship Windows version that powers Microsoft’s productivity software empire, but it’s important for plenty of computer users nonetheless. It’s thus good to see Microsoft nearly finished with a long-awaited update that brings the OS X and Windows versions of Office closer together in style, while adding integrations with Microsoft’s OneDrive cloud storage. A preview version of Office for Mac 2016 was released today , and there’s enough to give Mac users reason to look forward to the final bits and reminders of bugginess that can afflict Microsoft software for the Mac. The preview for OS X Yosemite is free to download and use  until its official release in the second half of 2015. It includes Word, Excel, PowerPoint, Outlook, and OneNote. We’ve already covered the Outlook and OneNote  redesigns, so we’ll just focus on Word, Excel, and PowerPoint in this brief hands-on. Read 4 remaining paragraphs | Comments

Read More:
Office for Mac 2016 hands-on: A vital upgrade, with some kinks to work out

Developers Race To Develop VR Headsets That Won’t Make Users Nauseous

HughPickens.com writes Nick Wingfield reports at the NYT that for the last couple of years, the companies building virtual reality headsets have begged the public for patience as they strive to create virtual environments that don’t make people physically sick. “We’re going to hang ourselves out there and be judged, ” says John Carmack, chief technology officer of Oculus, describing what he calls a “nightmare scenario” that has worried him and other Oculus executives. “People like the demo, they take it home, and they start throwing up, ” says Carmack. “The fear is if a really bad V.R. product comes out, it could send the industry back to the ’90s.” In that era, virtual reality headsets flopped, disappointing investors and consumers. “It left a huge, smoking crater in the landscape, ” says Carmack, who is considered an important game designer for his work on Doom and Quake. “We’ve had people afraid to touch V.R. for 20 years.” This time around, the backing for virtual reality is of a different magnitude. Facebook paid $2 billion last year to acquire Oculus. Microsoft is developing its own headset, HoloLens, that mixes elements of virtual reality with augmented reality, a different medium that overlays virtual images on a view of the real world. Google has invested more than $500 million in Magic Leap, a company developing an augmented reality headset. “The challenge is there is so much expectation and anticipation that that could fall away quite quickly if you don’t get the type of traction you had hoped, ” says Neil Young. (More, below.) Read more of this story at Slashdot.

More here:
Developers Race To Develop VR Headsets That Won’t Make Users Nauseous

Intel Reveals Unlocked, Socketed Broadwell and Core i7 NUC With Iris Graphics

MojoKid writes Intel held an event at a location adjacent to GDC last night, where the company discussed some updates to its 5th Gen Core processor line-up, Intel graphics developments, the Intel Hardware SDK, and its various game developer tools. Chris Silva, Director of Marketing for Premium Notebook and Client Graphics teams disclosed a few details that a socketed, unlocked, 65W desktop processor based on Intel’s Broadwell architecture, featuring Iris graphics, is due to arrive sometime in mid-2015. It’s noteworthy because this will be Intel’s first desktop CPU with Iris Pro graphics and because it is multiplier unlocked. It will be interesting to see what Iris Pro can do with some overclocking. Intel then showed off a new NUC mini PC powered by a 28W, quad-core Core i7 Broadwell processor, which also featured Iris graphics. The device has a tiny .63 liter enclosure with support for high-performance M.2 solid state drives and features an array of built-in IO options, like USB3, BT4, and 802.11ac WiFi. Bryan Langley, Principal PM for Windows Graphics also talked a bit about DirectX 12, disclosing that the company would be ready with DX12 support when Windows 10 arrives and that there are optimizations in DX12 and their drivers that would deliver performance enhancements to current and future Intel graphics platforms. Read more of this story at Slashdot.

Visit link:
Intel Reveals Unlocked, Socketed Broadwell and Core i7 NUC With Iris Graphics

New Error Correction Take Us a Step Closer to Quantum Computing

Quantum computing could make complex calculations trivial in the future, but right now it’s fraught with problems . Consider one of them solved, though, in the shape of a new quantum error correction technique. Read more…

Excerpt from:
New Error Correction Take Us a Step Closer to Quantum Computing

Lost City Discovered In Honduran Rain Forest

jones_supa writes: An expedition to Honduras has emerged from the jungle with the discovery of a previously unknown culture’s lost city. The team was led to the remote, uninhabited region by long-standing rumors that it was the site of a storied “White City, ” also referred to in legend as the “City of the Monkey God.” Archaeologists surveyed and mapped extensive plazas, earthworks, mounds, and an earthen pyramid belonging to a culture that thrived a thousand years ago, and then vanished. The team also discovered a remarkable cache of stone sculptures that had lain untouched since the city was abandoned. The objects were documented but left unexcavated. To protect the site from looters, its location is not being revealed. Read more of this story at Slashdot.

Originally posted here:
Lost City Discovered In Honduran Rain Forest