Daimler Tests a Self-Driving Truck On the Autobahn
Engadget reports that Daimler has tested an autonomous truck in one environment guaranteed to put stress on any car:
the German Autobahn. While the Mercedes Actros truck was guided with a mix of "radar, a stereo camera array and off-the-shelf systems like adaptive cruise control," there was a human crew on hand, too, just in case. From the article:
This doesn't mean you'll see fleets of robotic trucks in the near future. Daimler had to get permission for this run, and the law (whether European or otherwise) still isn't equipped to permit regular autonomous driving of any sort, let alone for giant cargo haulers. Still, this could make a better case for approving some form of self-driving transportation.
Japan Display Squeezes 8K Resolution Into 17-inch LCD, Cracks 510 PPI At 120Hz
By any metric, 8K is an incredibly high resolution. In fact, given that most HD content is still published in 1080p, the same could be said about 4K. 4K packs in four times the pixels of 1080p, while 8K takes that and multiplies it by four once again; we're talking 33,177,600 pixels. We've become accustomed to our smartphones having super-high ppi (pixels-per-inch); 5.5-inch 1080p phones are 401 ppi, which is well past the point that humans are able to differentiate individual pixels. Understanding that highlights just how impressive Japan Display's (JDI) monitor is, as it clocks in at 510 ppi in a 17-inch panel. Other specs include a 2000:1 contrast ratio, a brightness of 500cd/m2, and a 176 degree viewing angle. While the fact that the company achieved 8K resolution in such a small form-factor is impressive in itself, also impressive is the fact that it has a refresh rate of 120Hz.
Desktop Turing-Welchman Bombe Build
An anonymous reader writes:
I completed a months long project to build my own version of the Turing-Welchman Bombe. My machine uses a Raspberry Pi2 and an Arduino to drive stepper motors to turn the three output indicator drums and to drive an LCD display, to work like the indicator unit on the real Bombe. Everything was custom made by me at home. The unit is built to reflect the style of the real Bombe at Bletchley Park and to run in a similar way but as a portable, desktop sized unit. To demonstrate it I use the same Weather Report Menu as used at BP to demonstrate their real Bombe. The entire build was painstakingly documented over many months but the link given shows an overview and a film of the completed machine in action.
OpenIndiana Hipster 2015.10: Keeping an Open-Source Solaris Going
An anonymous reader writes:
It's been five years since Oracle killed off OpenSolaris while the community of developers are letting it live on with the new OpenIndiana "Hipster" 15.10 release. OpenIndiana 15.10 improves its Python-based text installer as it looks to drop its GUI installer, switches out the Oracle JDK/JRE for OpenJDK, and updates its vast package set. However, there are still a number of outdated packages on the system like Firefox 24 and X.Org Server 1.14 while the default office suite is a broken OpenOffice build, due to various obstacles in maintaining open-source software support for Solaris while being challenged by limited contributors. Download links are available via the OpenIndiana.org release notes. There's also a page for getting involved if wishing to improve the state of open-source Solaris.
This is not F1 (or NASCAR): High-End Hybrids Race In Texas
Ars Technica takes an in-depth look at some of
the tech side of the hybrid racing circuit, in particular the World Endurance Championship . From the article:
Hybrid systems are allowed to deploy between 2MJ and 8MJ of energy during a single lap of Le Mans, augmenting the power from an internal combustion engine. Energy can be recovered from up to two motor/generator units (MGUs); usually this means recapturing kinetic energy from the front and rear wheels under braking. To balance things out, cars that recover and deploy 8MJ carry less fuel, and the flow rate at which they can feed it to the engine decreases. Audi's R18, with its mix of turbo diesel and flywheel hybrid technology, was king of the hill for several years, but the hybrid systems were much less powerful. Last year, Toyota's gasoline V8 and supercapacitor-powered TS040 was the car to beat. But 2015 is the year of the Porsche 919 Hybrid. Porsche chose lithium-ion batteries to hybridize the 919's turbocharged gasoline V4, and this year is able to capture and deploy the full 8MJ (Toyota is in the 6MJ class and Audi 4MJ). The article spends more space on Audi's approach than the others, but offers a cool glimpse at all three of these companies' niches within the field, as represented at the Texas' Lone Star Le Mans.
Chrome AdBlock Joining Acceptable Ads Program (And Sold To Anonymous Company)
Hot on the heels of the formation of the independent board to oversee "acceptable ads", users of the popular Chrome ad blocking extension, AdBlock, got notice that AdBlock is participating in the program, and that acceptable ads are being turned on by default. At the bottom of the announcement, buried in the fine print is word that AdBlock has been sold, but nobody will say to whom.
Ask Slashdot: Best Country For Secure Online Hosting?
An anonymous reader writes:
I've recently discovered that my hosting company is sending all login credentials unencrypted, prompting me to change providers. Additionally, I'm finally being forced to put some of my personal media library (songs, photos, etc.) on-line for ready access (though for my personal consumption only) from multiple devices and locations... But I simply can't bring myself to trust any cloud-service provider. So while it's been partially asked before, it hasn't yet been answered: Which country has the best on-line personal privacy laws that would made it patently illegal for any actor, state, or otherwise, to access my information? And does anyone have a recommendation on which provider(s) are the best hosts for (legal) on-line storage there?
When Fraud Detection Shuts Down Credit Cards Inappropriately
On Sunday, Capital One declined a $280 travel reservation I charged at India-based ClearTrip.com and immediately shut off my card for all transactions until I contacted them by phone. It wasn't the first time that CapitalOne had shut off my card after a single suspect transaction. But, I'd actually purchased from ClearTrip.com using my CapitalOne card on two prior occasions. It was an example of very poor fraud detection and led me on a tour of their pathetic customer service. The banks want to cut their losses regardless of how it impacts their customers. Having had my own credit card suspended out of an abundance of caution on a different credit card issuer's part (for legitimate charges), but having recently had some widely known scam charges get accepted, the fraud protection algorithms that the credit companies use certainly seem inscrutable sometimes, and so do the surrounding practices about communicating with customers. How would you like it to work instead?
Stolen Patreon User Data Dumped On Internet
After the personal
data breach at crowd-funding site Patreon reported a few days ago, there's some worse news: the information isn't just in limbo any more; Patreon reported Saturday that the compromised information has been
leaked in the form of a massive data dump. (The slightly good news is that no credit card information was leaked.)
Vostochny Launch Building Built To the Wrong Size
The Russians have just discovered that their Soyuz 2 rocket does not fit in the building just finished at their new spaceport at Vostochny: "The cutting-edge facility was meant be ready for launches of Soyuz-2 rockets in December, but an unidentified space agency told the TASS news agency late Thursday that the rocket would not fit inside the assembly building where its parts are stacked and tested before launch. The building 'has been designed for a different modification of the Soyuz rocket,' the source said, according to news website Medusa, which picked up the story from TASS." The rocket had just been delivered to Vostochny for assembly, so this report, though unconfirmed at this time, fits well with current events.
Hour of Code Kicks Off In Chile With Dog Poop-Themed CS Tutorial
In an interesting contrast to the Disney princess-themed Hour of Code tutorial that 'taught President Obama to code' last December, Chile is kicking off its 2015 Hora del Codigo this week with a top-featured Blockly tutorial that teaches computer science by having kids drag-and-drop blocks of code to pick up dog poop. "Collect all the shit you have left your dog," reads the Google translated instructions for the final coding exercise. In its new video for the Hour of Code 2015 campaign, tech billionaire-backed Code.org notes that it's striving to reach 200 million schoolchildren worldwide by this December. Presumably towards that end, Code.org warns that it will penalize Computer Science tutorials that "work only in English."
Legionnaires' Bacteria Reemerges In Previously Disinfected Cooling Towers
schwit1 writes with the New York Times' unsettling report that 15 water-cooling towers in the Bronx that this week tested positive for Legionnaires' disease
had been disinfected
less than two months ago. From the NYT:
After an outbreak of the disease killed 12 people in July and August in the South Bronx, the city required every building with cooling towers, a common source of the Legionella bacteria that cause the disease, to be cleaned within two weeks. ... [The] city found this week that bacteria had regrown in at least 15 towers that had been cleaned recently in the Morris Park section of the Bronx. The testing occurred after a fresh outbreak in that area that has killed one person and sickened at least 12, and spurred an order from health officials for the towers to be disinfected again.
'Legacy' London Car Hire Companies Lawyer Up Against Uber
An anonymous reader writes with The Stack's report that:
The London Private Hire Car Association (LPHCA) has engaged a major firm of lawyers to present its case against Uber in the UK capital, citing lack of continuous insurance checks, Uber's tax avoidance practices and even 'loitering' Uber drivers as reasons to impose regulations which would eliminate Uber's competitive advantage in London. A lot of Londoners
like to have that competition around, though.
Michigan Mammoth May Have Been Butchered By Humans
Forbes reports that a mammoth recently unearthed in rural Michigan
includes evidence that the animal was butchered for food: From the article:
A small stone that could potentially be a cutting tool was also found with the mammoth bones. To confirm that this animal was butchered by humans, researchers will examine the bones for cut marks that would indicate people were processing it for meat. A third piece of evidence is the organized way the neck vertebrae of the mammoth were found. "An animal doesn't just come apart naturally leaving a sequence of tightly articulated vertebrae like that," Fisher said, indicating that the animal would have had to have been moved by humans for paleontologists to find the bones laid out in such a fashion.
Apollo-Era Photos Now Up at NASA's Flickr Account, In High-Res
Boing Boing reports that NASA has
uploaded to its Flickr account
8400 photographs from the agency's Apollo days -- "just about every image captured by Apollo astronauts on lunar missions." The astronauts were shooting with
some very nice cameras, and the results are worth seeing at 1800dpi.