Slashdot Mirror

Google may have plans to do a visual tweak to its search results. The company appears to be testing black search result links since the weekend, according to multiple reports. While some users are pleased with this tweak, many users have already posted their grievances on Google help forums. Some users note that it has become hard to tell which links they have already clicked. The Telegraph reports: Google puts a lot of thought into the exact colours it uses in its services -- and for a good reason. A few years ago its A/B test of different shades of blue -- nicknamed "50 shades of blue" -- earned the company an extra $200 million (£138 million). Designers at Google couldn't decide between two different blues, so they decided to test 41 shades between each blue to see which users preferred. In the test, Google showed each shade to one per cent of its users, and found that users were more likely to click on a slightly more purple shade.

An anonymous reader quotes a report from NextBigFuture: The US Air Force plans to arm its fleet of drones and fighter jets with high-tech laser weapons.... Ground testing of a laser weapon called the High Energy Laser, or HEL, was slated to take place last year at White Sands Missile Range, New Mexico, service officials said...

The Air Force plans to begin firing laser weapons from larger platforms such as C-17s and C-130s until the technological miniaturization efforts can configure the weapon to fire from fighter jets such as an F-15, F-16 or F-35. Instead of flying with six or seven missiles on an aircraft, a directed energy weapons system could fire thousands of shots using a single gallon of jet fuel.

An anonymous reader writes: Lyft hopes to launch a self-driving fleet of taxis as soon as next year, according to reports, arriving in the market years before Apple and Google. "There will still be a human 'driver' in the cars, as mandated by law for the time being," writes BGR, adding that eventually the driver will become obsolete. "But said human will be there solely in the event of a malfunction. Otherwise, Lyft's new vehicles will drive themselves."
Meanwhile, Fortune writes that most analysts believe it will be four years before Apple gets a car on the road, though they're moving in that direction and even hired a Tesla executive last month. They add that both Apple and Google are now eyeing at least 400,000 square feet of Bay Area real estate to use in the development of their self-driving fleets.

Slashdot reader RockDoctor brings an update on a project to build Babbage's Analytical Engine: Between 1822 and 1847, Charles Babbage worked on a number of designs for general-purpose programmable computing engines, some parts of which were built during his lifetime and after. Since 2011 a group under the name of "Plan-28" have been working towards building a full version of the machine known as the Analytical Engine. (The group's name refers to the series of Babbage's plans which they are working to -- versions 1 to 27 obviously having problems.) This week, they've released some updates on progress on their blog. Significant progress includes working on the machine's "internal microcode" (in today's terminology; remember, this is a machine of brass cogs and punched cards!) [and] archive work to bring the Science Museum's material into a releasable form (the material is already scanned, but the metadata is causing eyestrain). "One of the difficulties in understanding the designs is the need to reverse engineer logical function from mechanical drawings of mechanisms -- this without textual explanation of purpose or intention..." Progress is slow, but real.

Last year marked the bicentennial of Ada Lovelace, who wrote programs for the Analytical Engine and it's predecessor, the Difference Engine, and whose position as "the world's first programmer" is celebrated in the name of the programming language Ada.

The city of San Diego has announced a bold new plan to run completely on renewable energy by 2035. While the city already produces the second largest electrical output from solar energy in the U.S., the new plan further details a way to cope with the changing climate. It plans to reduce 50% of the greenhouse gas emission by 2035, as well as create new jobs through the manufacturing and installation of solar panels. "San Diego is a leader in innovation and sustainability," the Climate Action Plan reads. "By striking a sensible balance between protecting our environment and growing our economy, San Diego can support clean technology, renewable energy, and economic growth." San Diego joins San Francisco, Sydney, and Vancouver in its effort to run entirely on renewable energy.

The UK's 200 Million Euro polar research ship won't be called Boaty McBoatface. Instead, the new ship will be called RRS (Royal Research Ship) Sir David Attenborough. The Natural Environment Research Council (NERC) had originally planned to name the new ship via an online poll. In all fairness, RRS Sir David Attenborough did pick up a few votes, though in terms of popularity nothing came close to Boaty McBoatface (it earned over 124,000 votes). "We want a name that lasts longer than a social-media news cycle and reflects the serious nature of the science it will be doing," said Jo Johnson, the U.K. Science minister. BBC reports: While the polar ship itself will not be named Boaty McBoatface, one of its remotely operated sub-sea vehicles will be named Boaty in recognition of the vote. James Hand, who first suggested the flippant moniker, said he was pleased the name would "live on."

YouTube CEO Susan Wojcicki: "Today, I'm happy to announce that on mobile alone YouTube now reaches more 18-49-year-olds than any network -- broadcast or cable. In fact, we reach more 18-49-year-olds during primetime than the top 10 TV shows combined. At a time when TV networks are losing audiences, YouTube is growing in every region and across every screen." Ben Popper, writing for The Verge: Those numbers are a bit vague. We don't know exactly how many people are watching, or whether any individual channel comes close to matching the reach of network TV programming. Most importantly, that doesn't break out what percentage of the audience is watching Google Preferred content, the pre-approved brand-safe stuff that nets big ad dollars, versus the long tail of cat videos and home movies that have steadily dwindling value. Still, it seemed clear that YouTube's clout was not lost on the agencies handling big budgets. Wojcicki used her time on stage to announce that Interpublic Group, one of the world's largest ad holding companies, planned to shift $250 million from traditional TV networks to YouTube over the next year.

MojoKid writes from a report on HotHardware: Netflix wants to put users in control of their mobile data usage when it comes to its iOS and Android apps. Up until today, Netflix held all the cards and adjusted video quality settings on its end (and how much cellular data was consumed) when users were on a cellular connection. Now, Netflix is opening up user-selectable settings that allow you to sip data (at the expense of video quality of course) or gulp it down if you're one of the few with an unlimited data plan. Making the adjustment is as simple as navigating to App Settings and then selecting Cellular Data Usage. From there, you will be able to select from Automatic (Default), Low, Medium, High, or Unlimited options. If you're on a Wi-Fi connection, these quality settings are disabled altogether.

The Narendra Modi government plans to spend $6.2 billion to create new forests through the Compensatory Afforestation Fund Bill, 2015, which has been passed by lawmakers in India's lower house this week. The bill aims to increase India's forest cover from 21.34% of the total land to 33%. Where does the money come from? It comes from private companies and various "other entities" who paid fees to the Indian government since 2006 for allowing them to set up projects on forest land. The bill proposes local state governments be provided 90% of the accumulated funds, with 10% left with the central government. "Our forest cover will dramatically increase and it will result in achieving our target 33% of tree cover and most importantly 2.5 billion tonne of carbon sink as we have indicated in our intended nationally determined contributions (INDC)," India's environmental minister, Prakash Javadekar said on May 3rd. Naturally, some experts are concerned with how appropriately the funds will be used, as well as how exactly the government will develop forests on alternate land. According to Quartz, "Since 1980, the environment ministry has approved the diversion of 1.29 million hectares of forestlands for non-forestry purposes, according to a study by CSE." India's comptroller and auditor general has expressed his dissatisfaction with the ministry's failure to grow forests on alternative land in a report in 2013.

"Tesla Motors Inc said it was stepping up production plans for its upcoming Model 3 mass-market sedan and would build a total of 500,000 all-electric vehicles in 2018, two years ahead of schedule, but warned that spending will ramp up in tandem," reports Reuters. Tesla said capital spending would rise about 50% more than originally planned this year, to around $2.25 billion. Producing 500,000 vehicles in 2018 will be no easy task, especially considering the company is only on track to deliver between 80,000 and 90,000 electric vehicles this year. In addition to producing 500,000 electric vehicles in 2018, Elon Musk also said the company expects to produce nearly 1 million vehicles in 2020. These are certainly ambitious goals, even for a company that had the 'biggest one-week launch of any product ever.'

An anonymous reader quotes a report from The Verge: Microsoft is overhauling SharePoint today, and introducing iOS, Android, and Windows 10 Mobile apps. The iOS SharePoint app will arrive by the end of June, with the Android and Windows 10 Mobile versions due for release later this year. All of the mobile apps are designed to make SharePoint more accessible on the go, allowing users to access things like corporate intranet sites and content. Alongside the new apps, Microsoft is also providing access to SharePoint Online document libraries in OneDrive mobile apps, and the ability to copy from OneDrive to SharePoint. Microsoft plans to synchronize SharePoint Online document libraries with the new OneDrive sync client by the end of the year, and integrate SharePoint sites with Office 365 Groups. Microsoft's new Flow service, which lets you automate tasks, will also be integrated into SharePoint by the end of the year.

An anonymous reader quotes a report from Bloomberg: YouTube is working on a paid subscription service called Unplugged that would offer customers a bundle of cable TV channels streamed over the Internet, people familiar with the plan said. The project, for which YouTube has already overhauled its technical architecture, is one of the online video giant's biggest priorities and is slated to debut as soon as 2017, one of the people said. YouTube executives have discussed these plans with most major media companies, including Comcast Corp.'s NBCUniversal, Viacom Inc., Twenty-First Century Fox Inc. and CBS Corp., but have yet to secure any rights, said the people, who asked not to be identified because the talks are private. There are reportedly several different ways YouTube could package TV channels in the service. "In one scenario, it would build a bundle of channels with the four U.S. broadcast networks and a smattering of popular cable channels, a concept known in the industry as a skinny bundle," reports Bloomberg. "YouTube has also discussed offering a collection of less-watched TV channels and creating smaller groups of channels around themes. A YouTube Unplugged comedy bundle might include three or four TV channels such as Comedy Central, while a lifestyle bundle might include the Style Network." Apparently, sources familiar with the matter said YouTube would charge one subscription for the main bundle, and extra, smaller monthly fees for said theme-based groups.

Multiple outlets are reporting that Ohio Gov. John Kasich plans to suspend his run to be the GOP presidential nominee. The move, if happens, would make Donald Trump the presumptive nominee for the GOP. The report comes hours after Kasich abruptly cancelled a planned press conference (could be paywalled; alternate source) in Virginia on Wednesday morning. LA Times reports: Kasich, the Ohio governor, had pledged to continue campaigning as a Trump alternative who could deny the billionaire needed delegates. But on Wednesday, he canceled a news conference in Washington and planned an announcement for later in the day in Columbus, Ohio, to drop out. Vox has more details.

An anonymous reader writes: Google and Fiat Chrysler were in "late stage talks" last week about working out a partnership where the two could build some self-driving cars together. Google has the tech available -- it just needs to partner with a car manufacturer, as Google hasn't mass-produced a car before, and could use the experience. A report coming out of Bloomberg says the two companies could be putting Google's autonomous driving technology into some prototypes of the upcoming Pacifica minivan. The report says Fiat Chrysler is looking to equip their upcoming plug-in hybrid Pacifica with Google's autonomous technology. Google could still work out a deal with Ford, which was rumored a few months ago, and they have been reportedly in talks with General Motors, but the deal with Chrysler could be signed as soon as today.

An anonymous reader writes: Surge pricing is a familiar term for any regular Uber rider -- or driver. It's when you call an Uber, and the price of a ride is two, three, or four times more as a result of greater demand brought on by a sporting event or weather event nearby. For riders, it's an annoyance, but for drivers, it's a perk as it usually results in more pocket change. Inside Uber, surge pricing is considered a market failure, and a problem to be solved. "That's where machine learning comes in. That's where the next generation comes in," says Jeff Schneider, engineering lead at Uber Advanced Technologies Center. "Because now we can look at all this data, and we can start to make predictions." Everyone knows that when a Beyonce concert ends, for example, there's going to be a lot of demand for Uber drivers. Schneider explains, "[What's harder] is to find those Tuesday nights when it's not even raining and for some reason there's demand -- and to know that's coming. That's machine learning." With enough of the right data inputs, computer algorithms can do the research that Uber drivers already do -- only better, "so the surge pricing never even has to happen," Schneider says.

An anonymous user cites an article on Quartz: Today, many U.S. universities not only allow admitted students to take a year off before beginning their studies, but encourage it. In 2000, Harvard's admissions officers co-authored an article titled "Time Out or Burn Out for the Next Generation," in which they suggest admitted students combat the mounting pressures of secondary and post-secondary education (and modern life in general) by taking a year off. [...] The term "gap year" caught on in the US about a decade ago, when Prince William and Prince Harry took planned time off before entering university in the UK, according to Holly Bull, president of an independent agency called Interim Programs that helps US pre-college students plan their time off. Bull's father founded the agency in 1980 to promote the concept. "I've basically watched the trend grow from its inception in the U.S.," she says. "And while I wouldn't call it mainstream now, we've seen a lot of growth." This growth has led to a burgeoning "gap year" planning services industry, populated by an increasing number of consulting agencies such as Bull's. The American Gap Association (AGA), founded in 2012, oversees this industry, acting as a kind of accreditation agency. Based on the programs it reviews, the AGA estimates that between 30,000 and 40,000 students annually take a planned "gap year" in the U.S., and that the number of students doing this has grown by between 20% and 30% each year since 2006."The growing popularity of gap years speaks to a larger conversation in the US about what direction education is heading and how we help young people become thoughtful, caring citizens," Joe O'Shea, president of the AGA, says.

Joey-Elijah Sneddon, reporting for OMGUbuntu: You can expect to see a larger Ubuntu desktop installation image by the time the Yakkety Yak yips out. Developers are currently debating the exact size limits that official flavours will adhere to, with some favouring a 2GB hard limit while others are looking to go full-DVD size at 4.7GB+. Canonical's Steven Langasek explains the plans for Ubuntu 16.10 Yakkety Yak: "I've finally gone ahead and bumped the limit on Ubuntu desktop images to 2GB for a minimally-sized USB stick; this gives us a new limit that I think we will care about, while also leaving us headroom so we're not constantly fighting it back down to the line." The Ubuntu ISO is supposed to be around the 1GB mark but has creeped past this in recent releases. The current Ubuntu 16.04 LTS desktop .iso is 1.4GB.

HughPickens.com writes: Ed Davey has an interesting story at BBC about the proposed nuclear plant at Hinkley Point in Somerset, UK which at $35 billion will be the most expensive object ever put together on Earth. For that sum you could build a small forest of Burj Khalifas -- the world's tallest building, in Dubai, which each cost $1.5 billion. You could build almost six Large Hadron Colliders, built under the border between France and Switzerland to unlock the secrets of the universe, and at a cost a mere $5.8 billion. Or you could build five Oakland Bay Bridges in San Francisco, designed to withstand the strongest earthquake seismologists would expect within the next 1,500 years at a cost of $6.5 billion...

But what about historical buildings like the the pyramids. Although working out the cost of something built more than 4,500 years ago presents numerous challenges, in 2012 the Turner Construction Company estimated it could build the Great Pyramid of Giza for $5 billion. That includes about $730 million for stone and $58 million for 12 cranes. Labor is a minor cost as it is projected that a mere staff of 600 would be necessary. In contrast, it took 20,000 people to build the original pyramid with a total of 77.6 million days' labor. Using the current Egyptian minimum wage of $5.73 a day, that gives a labor cost of $445 million. But whatever the most expensive object on Earth is, up in the sky is something that eclipses all of these things. The International Space Station. Price tag: $110 billion.

An anonymous reader shares a Bloomberg article: German Chancellor Angela Merkel's government reached a deal with automakers to jointly spend 1.2 billion euros ($1.4 billion) on incentives to boost sluggish electric-car sales. Buyers will be able to receive as much as 4,000 euros in rebates to help offset the higher price of an electric vehicle, Finance Minister Wolfgang Schaeuble said at a press conference in Berlin. Purchasers of hybrid cars will get as much as 3,000 euros off the price. The industry will shoulder 50 percent of the cost. The program is set to start in May, pending approval from the German parliament's budget committee, he said. "The goal is to move forward as quickly as possible on electric vehicles," Schaeuble told reporters, adding that the aim is to begin offering the incentives next month. "With this, we are giving an impetus."

Reader Required Snark writes: The Japanese space agency JAXA said its recently launched X-Ray observation satellite Hitomi has been destroyed. After a successful launch on February 17, contact with the satellite was lost on March 28. Off the 10-year expected life span, only three days of observations were collected. Preliminary inquiry points to multiple failures in design, hardware and software. After the launch it was discovered that the star tracker stabilization didn't work in a low magnetic flux area over the South Atlantic. When the backup gyroscopic spin stabilization took control, the spin increased instead of stopping. An internal magnetic limit feature in the gyroscope failed, causing the spin get worse. Finally, a thruster based control started, but because of a software failure the spin increased further. The solar panels broke off, leaving the satellite without a long-term power supply. It seems that untested software had been uploaded for thrust control just before the breakup. This is a major loss for astronomical research. Two previous attempts by Japan to launch a high-resolution X-ray calorimeter had also failed, and the next planned sensor of this type is not scheduled until 2028 by the ESA. Just building a replacement unit would take 3 to 5 years and cost $50 million, without the cost of a satellite or launch.