gaming – Page 36 – Tech Today w/ Ken May

OnStar hack remotely starts cars, GM working on a fix

Hacker Samy Kamkar unveiled his latest triumph this morning: OwnStar, a tiny box that acts as a Wi-Fi hotspot and intercepts commands sent from a driver’s OnStar RemoteLink app, allowing an unauthorized user to locate, unlock or start the vehicle. Simply place the box somewhere in an OnStar-connected car and wait for the driver to start up the RemoteLink app within range of the vehicle. The driver’s smartphone should automatically connect to OwnStar’s network and, voila , the hacker now has all of the car owner’s information (email, home address, final four digits on a credit card plus expiration date), and control of the car. GM has already issued one patch this morning aimed at securing the RemoteLink app, but it was unsuccessful, according to Kamkar . Kamkar never intended to wreak havok with OwnStar, he said in an interview with Wired . He wanted to expose a vulnerability in the OnStar app and help GM fix it — and it seems as if that’s precisely what’s happening. GM is working to patch the RemoteLink bug now and Kamkar says he’s in contact with the company as they fix it. Kamkar plans to reveal more technical details about OwnStar at Defcon 2015, which runs from August 6th to the 9th in Las Vegas. OwnStar update: GM told WIRED that OnStar bug was fixed, however it’s not actually resolved yet. I spoke with GM & they’re working on it now – Samy Kamkar (@samykamkar) July 30, 2015 This is the second major car-based hack to surface this month. On July 24th, Fiat Chrysler issued a voluntary recall of 1.4 million US vehicles with certain touchscreen entertainment systems, after Wired reported that it was possible to remotely cut the engine, disable and activate the brakes, and track the location of these cars. Filed under: Gaming , HD Comments Source: Wired , CNET

Facebook’s ‘Security Checkup’ is ready to guard your account

Facebook initially rolled out a new account safety feature, dubbed Security Checkup , this May as part of a limited test release . Today, that feature is available for all users. Security Checkup is designed to make finding and enabling Facebook’s multitude of optional security settings much easier. Users will be able to automatically logout of rarely used devices, set alerts for suspicious login activity and reset their password. Even finding the checkup function itself will be a snap as it’s going to be positioned at the top of your feed for the next few weeks. [Image Credit: shutterstock] Filed under: Internet , Facebook Comments Source: Facebook

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Facebook’s ‘Security Checkup’ is ready to guard your account

US wants the world’s fastest supercomputer by 2025

President Obama has signed an executive order demanding that the US build the world’s fastest supercomputer by 2025. The National Strategic Computing Initiative has been implemented to get the country building an Exascale machine and not fall behind rival nations in the technological arms race. This supercomputer will be developed by arms of the federal government and then be harnessed to speed up research into a wide variety of topics. One example is that the hardware will be used to help NASA better understand turbulence for aircraft design, while another is to crunch the numbers for medical researchers. The US may have more of the Top 500 supercomputers than any other nation, but its prestige in this area is slipping to nations like China and Japan. China’s Tianhe-2 has been the world’s fastest machine for two and a half years in a row, and the list’s authors feel that the US approaching is plunging to a “historical low.” With the weight of the federal government behind it, the NSCI is hoping to steal a march on its rivals and break new ground in the high performance computing sphere. With all of the various challenges that the planet is facing — challenges that we’re told Exascale computing will be able to fix — it can’t come soon enough. Filed under: Desktops Comments Via: BBC News Source: White House , (2) (.PDF)

Microsoft now rolling out free Windows 10 upgrades

Today’s the day! Windows 10 is now available in 190 countries as a free upgrade to Windows 7 or 8.1 owners. Replacing an OS is no one’s idea of fun, but we’re actually looking forward to this one. First off, we’ll be leaving behind the most hated version of Windows ever (sorry, Vista). In return, we’ll get one Microsoft was so confident in that they skipped version 9 altogether because hey, Windows 10 sounds better. So how to get it? We’ve got a handy guide , and Microsoft has info here , but if you already reserved your free upgrade, hang in there, as Microsoft says it’s rolling out in waves. Organizations will start to see the new version on August 1st. The computer you have should work just fine, as the minimum requirements haven’t changed much from Windows 7 and 8: A 1GHz processor, 1GB of RAM (2GB for the 64-bit version) and 20GB of free space. The whole thing will take 30-45 minutes, according to Microsoft, not counting the 4-5GB download. Speaking of which, you’ll likely need to be patient, as the roll-out may actually break internet traffic records. As for what’s in it for you, the answer is plenty: you’ll get a much improved interface that takes the best of Windows 7 and 8.1, the new Edge browser, Cortana and better modern apps. You can read more about it in our Windows 10 review , but to cut to the chase, we gave it a stellar 91 rating. Filed under: Software , Microsoft Comments Source: Microsoft

The latest ‘King’s Quest’ adventure starts today

In case Shenmue 3 and a Castlevania spiritual successor were a bit too recent and console-centric for your nostalgia kick, maybe the new King’s Quest will tickle your fancy. The hand-painted adventure game’s first episode is out today across a wide swath of platforms (PlayStation 3 and PlayStation 4 , Xbox 360 an Xbox One , Windows). Creative director Matt Korba writes on the PlayStation Blog that the aim was to make a family-friendly game in an effort to bridge the gap between players of yore and today. What’s more there are apparently quite a few references to the original games hidden here and there. Should you want to try and find ’em for yourself, it’s $9.99 per episode or $39.99 for the season pass. Filed under: Gaming , Home Entertainment , HD Comments Source: PlayStation Blog

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The latest ‘King’s Quest’ adventure starts today

LG bets big on flexible displays for cars and phones

More and more smartphones , TVs and wearables like Apple’s Watch now use OLED displays, but only two companies mass produce them — Samsung and LG. LG is trying to stay on top of demand by building a new 1.05 trillion won ($900 million) flexible OLED plant in Korea. Starting in 2017, the 6th-gen line will spit out four times as many screens as the current-gen plant thanks to a larger “substrate” sheet size. The plastic-based displays are aimed at smaller next-gen devices that can benefit from the bendability like automotive displays, cellphones and wearables. Most of LG and Samsung’s high-end smartphones and smartwatches already use OLED displays (P-OLED and AMOLED, respectively). Some — like LG’s G Flex 2 “banana” phone and the Samsung Galaxy S6 Edge — specifically take advantage of the flexibility. But, it’s other companies — the Vivo X5 , Oppo R7 and 2nd-gen Motorola Moto X all have OLED-based displays, for instance — that are creating demand for the technology. LG said it will eventually build another plant for larger, TV-sized displays that uses the same 6th-gen tech. Samsung also recently pledged $3.6 billion toward OLED production. Filed under: Displays , LG Comments

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LG bets big on flexible displays for cars and phones

Spotify’s Discover Weekly uses your habits to recommend new music

Spotify just added a load of new features with a recent update and now it’s looking to help you find new music. To do just that, a new tool called Discover Weekly builds a two-hour playlist of suggestions based on your listening habits and those of folks with similar preferences. What’s more, the collection of tunes — basically a mixtape — is refreshed every Monday so that you’re greeted with new material on the regular. In fact, my collection was updated early this morning. Spotify says the more you use it, the better it’ll get, adapting as your musical taste evolves. Soon, Discover Weekly with appear at the top of your saved playlists for easy access. And yes, you can save individual songs you like or share the whole lot with your pals. I’ve had access to the tool for a few days, and based on the first set of tracks Spotify selected, I’m cautiously optimistic. Meek Mill, Run the Jewels, Of Monsters and Men and Miguel are getting the bulk of my attention these days, so the tool built my first playlist of songs from Caribou, Modest Mouse, Action Bronson, Flying Lotus and more. Understandably, this group of initial picks is a bit of a mixed bag — similar to my tastes — but I’m looking forward to seeing how the feature changes during weeks when I lean more towards one genre. In this morning’s update, for example, I received mostly hip-hop picks as my listening last week centered around that genre during workouts. While Apple Music touts its human-curated playlists, Spotify is relying on its software here, and it seems to work just fine. You’ll be able to try it for yourself soon enough, as the curated playlist should appear across all of Spotify’s apps shortly. Filed under: Portable Audio/Video , Internet , Software Comments

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Spotify’s Discover Weekly uses your habits to recommend new music

Plastic roads may put asphalt to shame

The days of putting up with crumbling asphalt streets might just come to an end. Construction company VolkerWessels has revealed plans for recycled plastic roads that are both more sustainable and more practical than old-fashioned blacktop. Besides reusing material, they’d last about three times longer and survive greater temperature ranges (between -40F and 176F) — despite their fragile look, they’re less likely to crack under the strain of vehicles or the weather. You can pre-assemble them to lay them down faster, too, and their hollow structure is handy for cabling and pipes. This is just a concept at the moment, but VolkerWessels fully intends to test it and make sure that it holds up in the real world. That’s not idle talk, either. The Dutch city of Rotterdam is interested in trying out these plastic surfaces in its “street lab, ” and the company hopes to have an honest-to-goodness route in operation within three years. If the idea still sounds outlandish, look at it this way: it’s likely the closest you’ll ever get to driving a Hot Wheels track in real life. Filed under: Transportation , Science Comments Via: The Guardian , IEEE Spectrum , Slashdot Source: VolkerWessels

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Plastic roads may put asphalt to shame

Mario and Sonic look absolutely stunning in Unreal Engine 4

Unreal Engine 4 has shown us what the next generation of video games can look like: large, realistic and mind-bogglingly gorgeous. Frankly, its tech demos are breathtaking — technical marvels that show off photo-realistic apartments and stunningly beautiful landscapes ; but what happens when you cram cartoonish mascots like Mario and Sonic The Hedgehog into these technical marvels? Mind-blowingly awesome YouTube videos, that’s what. It was bound to happen eventually. Back in March, Unreal made its incredibly popular game engine free to anybody who wants to use it, leaving amateur game developers with immediate access to professional game creation tools. Search around YouTube, and you’ll find more than a few folks using it to put our favorite game characters into hauntingly realistic worlds. Check it out: See that vast landscape? That’s the setting for Unreal Engine 4’s Kite demo, which shows off the engine’s ability to handle large worlds and procedural asset placement. YouTube user CryZenx decided it was the perfect place to drop in Sonic The Hedgehog. The resulting demo isn’t much of a game (though it does show off just how fast a blue hedgehog can run), but it binds the potential of Unreal Engine 4 to a familiar face — letting us imagine what the coming generation of games could really look like. CryZenX made a Mario demo, too — but the plumber looks a little out of place in the Unreal’s endless prairie. YouTuber Aryoksini put Mario in a more familiar environment, a series of castles and caverns more suited to his adventures in the Mushroom Kingdom. The canned environments (taken directly from the Unreal marketplace) look a little too polished for the off-beat world Nintendo’s mascot normally inhabits, but it’s still a stunning look at where console gaming could be in a few short years. Want to see more? Hit up the YouTube search bar with “Unreal Engine 4” and your favorite video-game mascot. Let us know if you find anything good. Filed under: Gaming Comments Source: YouTube (1) , (2)

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Mario and Sonic look absolutely stunning in Unreal Engine 4

Former Reddit CEO says the site’s about to be purged

Steve Huffman’s going to reveal Reddit’s new content policy tomorrow , but one of his predecessors is promising that it’ll be a “purge.” Yishan Wong, who ran the site between 2012 – 2014 and has spoken in support of Ellen Pao , has decided to “declassify a lot of things, ” airing plenty of dirty laundry in the process. Wong points to discussions he had with Huffman during his tenure, saying that the co-founder was previously unconcerned with protecting free speech and was blasé about censoring racist, sexist and homophobic threads. He goes onto quote Huffman as saying that “I don’t think there’s a place for such things on Reddit , ” giving you a clue as to the tone of tomorrow’s AMA. “The free speech policy was something I formalized because it seemed like the wiser course at the time. It’s worth stating that in that era, we were talking about whether it was ok for people to post creepy pictures of women taken legally in public. That’s shitty, but it’s a far cry from the extremes of hate that some parts of the site host today. It seemed that allowing creepers to post (anonymized) pictures of women taken in public, in a relatively small subreddit that never showed up on the front page, was a small price to pay for making it clear that we were a place welcoming of all opinions and discourse. Having made that decision – much of reddit’s current condition is on me. I didn’t anticipate what (some) redditors would decide to do with freedom. reddit has become a lot bigger – yes, a lot better – AND a lot worse. I have to take responsibility.” Wong also takes the blame, personally, for the perilous state that the site currently finds itself in, saying that r/creepshots was a watershed moment for him. The executive said that he decided not to ban “creepy pictures of women” as it was a “relatively small subreddit that never showed up on the front page.” He felt that giving it a free pass was “a small price to pay” for making it clear that we were a place welcoming of all opinions and discourse.” The other notable point in the essay is the belief that the deposed Ellen Pao was, contrary to public belief, advocated against wide-scale bans on the site. When Pao banned r/fatpeoplehate, it was because it incited “off-site harassment, not discussing fat-shaming.” Wong adds that Pao “upholds free speech and tolerates the ugly side of humanity because it is so important” — as well as the more cynical point that the former Interim CEO’s gender and career provided a shield against criticism. “What all the white-power racist-sexist neckbeards don’t understand is that with her at the head of the company, the company would be immune to accusations of promoting sexism and racism: she is literally Silicon Valley’s #1 Feminist Hero, so any “SJWs” would have a hard time attacking the company for intentionally creating a bastion (heh) of sexist/racist content.” In closing, Wong issues a warning to the Reddit community that was successful in ousting Pao in the wake of the Victoria Taylor scandal . Just after saying that Huffman now “has the moral authority” to purge the “ugly side” of the site, he closes his piece by adding “We tried to let you govern yourselves and you failed, so now The Man is going to set some Rules. Admittedly, I can’t say I’m terribly upset.” Filed under: Internet Comments Via: The Verge , Casey Johnston (Twitter) Source: Yishan Wong (Reddit)

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Former Reddit CEO says the site’s about to be purged