Sunday, May 19, 2013

University of Glasgow makes 3D models with single-pixel sensors, skips the cameras (video)

University of Glasgow creates 3D with singlepixel sensors, skips the cameras video

Most approaches to capturing 3D models of real-world objects involve multiple cameras that are rarely cheap, and are sometimes tricky to calibrate. The University of Glasgow has developed a method that ditches those cameras altogether. Its system has four single-pixel sensors stitching together a 3D image based on the reflected intensity of light patterns cast by a projector. Reducing the pixel count lowers the cost per sensor to just a few dollars, and extends the sensitivity as far as terahertz wavelengths. Real-world products are still a long way off, but the university sees its invention as useful for cancer detection and other noble pursuits. Us? We'd probably just waste it on creating uncanny facsimiles of ourselves.

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Via: New Scientist

Source: University of Glasgow

Source: http://feeds.engadget.com/~r/weblogsinc/engadget/~3/56GltFVQtCI/

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Official: 'Amazing' no one died in train crash

Emergency personnel work at the scene where two Metro North commuter trains collided, Friday, May 17, 2013 near Fairfield, Conn. Bill Kaempffer, a spokesman for Bridgeport public safety, told The Associated Press approximately 49 people were injured, including four with serious injuries. About 250 people were on board the two trains, he said. (AP Photo/The Connecticut Post, Christian Abraham) MANDATORY CREDIT: CONNECTICUT POST, CHRISTIAN ABRAHAM

Emergency personnel work at the scene where two Metro North commuter trains collided, Friday, May 17, 2013 near Fairfield, Conn. Bill Kaempffer, a spokesman for Bridgeport public safety, told The Associated Press approximately 49 people were injured, including four with serious injuries. About 250 people were on board the two trains, he said. (AP Photo/The Connecticut Post, Christian Abraham) MANDATORY CREDIT: CONNECTICUT POST, CHRISTIAN ABRAHAM

Emergency workers arrive the scene of a train collision, Friday, may 17, 2013 in Fairfield, Conn. A New York-area commuter railroad says two trains have collided in Connecticut. The railroad says the accident involved a New York-bound train leaving New Haven. It derailed and hit a westbound train near Fairfield, Conn. Some cars on the second train also derailed. (AP Photo/The Connecticut Post, Christian Abraham) MANDATORY CREDIT

Injured passengers are transported from the scene where two Metro North commuter trains collided, Friday, May 17, 2013 near Fairfield, Conn. Bill Kaempffer, a spokesman for Bridgeport public safety, told The Associated Press approximately 49 people were injured, including four with serious injuries. About 250 people were on board the two trains, he said. (AP Photo/The Connecticut Post, Christian Abraham) MANDATORY CREDIT: CONNECTICUT POST, CHRISTIAN ABRAHAM

Passengers leave the area where two Metro North commuter trains collided, Friday, May 17, 2013 near Fairfield, Conn. Bill Kaempffer, a spokesman for Bridgeport public safety, told The Associated Press approximately 49 people were injured, including four with serious injuries. About 250 people were on board the two trains, he said. (AP Photo/The Connecticut Post, Christian Abraham) MANDATORY CREDIT: CONNECTICUT POST, CHRISTIAN ABRAHAM

Injured passengers are transported from the scene where two Metro North commuter trains collided, Friday, May 17, 2013 near Fairfield, Conn. Bill Kaempffer, a spokesman for Bridgeport public safety, told The Associated Press approximately 49 people were injured, including four with serious injuries. About 250 people were on board the two trains, he said. (AP Photo/The Connecticut Post, Christian Abraham) MANDATORY CREDIT: CONNECTICUT POST, CHRISTIAN ABRAHAM

FAIRFIELD, Conn. (AP) ? Officials described a devastating scene of shattered cars and other damage where two trains packed with rush-hour commuters collided in Connecticut, saying Saturday it's fortunate that no one was killed and that there weren't even more injuries.

Seventy-two people were sent to the hospital Friday evening after the crash, which damaged the tracks and threatened to snarl travel in the Northeast Corridor.

"The damage is absolutely staggering," said U.S. Sen. Richard Blumenthal, describing the shattered interior of cars and tons of metal tossed around. "I feel that we are fortunate that even more injuries were not the result of this very tragic and unfortunate accident."

U.S. Sen. Chris Murphy echoed that, saying it was "frankly amazing" people weren't killed on scene.

Both said new Metro-North Railroad cars built with higher standards may have saved lives.

Officials couldn't say when Metro-North service would be restored. The crash also caused Amtrak to suspend service between New York and Boston.

Gov. Dannel P. Malloy said commuters should make plans for alternative travel through the area and urged them to consult the state Department of Transportation website for information.

"I think this is going to be with us for a number of days," the governor said.

National Transportation Safety Board investigators arrived Saturday and are expected to be on site for seven to 10 days. They will look at the brakes and performance of the trains, the condition of the tracks, crew performance and train signal information, among other things.

NTSB board member Earl Weener said he would not speculate on a cause for the collision. He said data recorders on board are expected to provide the speed of the trains at the time of the crash and other information.

"Our mission is to understand not just what happened but why it happened and determine ways of preventing it from happening again," Weener said.

Asked whether there were any signs of foul play and if investigators could rule out any cause, Weener said: "It's too early to rule out anything. We just got on scene. That, of course, will be something we look at immediately."

But Blumenthal referred to the crash as an accident and Malloy said Friday there was no reason to believe it was anything other than that.

About 700 people were on board the Metro-North trains when one heading east from New York City's Grand Central Terminal to New Haven derailed at about 6:10 p.m. just outside Bridgeport, transit and Bridgeport officials said. Passengers described a chaotic, terrifying scene of crunching metal and flying bodies.

"All I know was I was in the air, hitting seats, bouncing around, flying down the aisle and finally I came to a stop on one seat," said Lola Oliver, 49, of Bridgeport. "It happened so fast I had no idea what was going on. All I know is we crashed."

The train was hit by a train heading west from New Haven to Grand Central on an adjacent track, Metropolitan Transportation Authority spokesman Aaron Donovan said. Some cars on the second train derailed as a result of the collision.

A spokeswoman for St. Vincent Medical Center said 46 people from the crash were treated there, with six of them admitted. All were in stable condition, she said.

A Bridgeport Hospital spokesman said 26 people from the crash were treated there, with three of them admitted. Two were in critical condition and one was in stable condition, he said. The other 23 were released.

Malloy said there was extensive damage to the train cars and the track. He said the accident will have a "big impact on the Northeast Corridor."

Bridgeport Mayor Bill Finch said the disruption caused by the crash could cost the region's economy millions of dollars.

"A lot of people rely on this, and we've got to get this reconnected as soon as possible," Finch said.

Passenger Frank Bilotti said he was returning from a business trip in Boston on the westbound train when it crashed.

"Everybody was pretty much tossed around," said Bilotti, 53, of Westport, who wasn't injured other than a sore neck.

He said the derailed train cars dug into the banks of the tracks.

"It was just a tremendous dust bowl," Bilotti said.

Firefighters used ladders to help people evacuate, he said.

"There were people on stretchers," he said. "There were people lying on the ground."

Blumenthal credited first responders, saying their "quick reactions and heroic efforts undoubtedly saved lives."

The area where the crash happened was already down to two tracks because of repair work, Malloy said. Crews have been working for a long time on the electric lines above the tracks, the power source for the trains. Malloy said Connecticut has an old system and no other alternate tracks.

The MTA operates the Metro-North Railroad, the second-largest commuter railroad in the nation. The Metro-North main lines ? the Hudson, Harlem, and New Haven ? run northward from New York City's Grand Central Terminal into suburban New York and Connecticut.

___

Associated Press writers Michael Melia in Hartford, Conn., and Susan Haigh in Fairfield, Conn., contributed to this report.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/386c25518f464186bf7a2ac026580ce7/Article_2013-05-18-Trains%20Collide-Conn/id-7eb854fe3acd4989b48543e2c99aa56c

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How Much Would It Cost to Build the Starship Enterprise?

So you want to build the Enterprise. Don't we all! Well good news: according to some quick, messy, napkin math, it's possible. Kind of. The bad news? It's going to be stupid expensive. But not unfathomably so! Start scrounging up your space-pennies.

Read more...

    


Source: http://feeds.gawker.com/~r/gizmodo/full/~3/Mcls1L23Qn0/how-much-would-it-cost-to-build-the-starship-enterprise-506174071

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Saturday, May 18, 2013

Dawg gone! 'Idol' barely says goodbye to Randy

TV

9 hours ago

Mariah Carey, Randy Jackson and Nicki Minaj.

REUTERS

Mariah Carey, Randy Jackson and Nicki Minaj.

Opinion: Anyone hoping for an extended ?American Idol? tribute to Randy Jackson on Thursday?s finale had to wait an awfully long time for a minimal payoff.

The man?s been a judge on the show for 12 years. He?s brought catchphrases such as ?In it to win it!? into our national database of clich?s. He?s dealt with cranky personalities and divas, and sat through every single terrible group performance during Hollywood weeks. Plus he wears loud clothing for every episode without complaints. Surely the least he deserved was a show-stopping send-off!

And he gave "Idol" every chance to make that happen. Like a man hinting that he wants his own surprise party, Randy announced his retirement from the show last week, giving producers ample time to throw something together.

?Idol? could have sent off their lone remaining original judge in style, much like the Simon Cowell appreciation tour that occurred when the acerbic judge departed after season nine. Plus, Mariah Carey was right there already. How hard would it have been to get a giant cake for her to burst out of?

No dice.

Instead, it wasn?t until almost 90 minutes into a two-hour show that Ryan Seacrest walked behind the judges? podium to say, ?Tonight is the end of an era. This evening we say thank you very much and goodbye to Randy Jackson.?

?The new age begins,? Mariah said helpfully.

The lights dropped. The tape rolled. And what did viewers get?

First, a brief bit involving dogs discussing the news in a board room. Get it? Because Randy calls everyone ?dawg?! Hilarious! But it's great to see that dogs can gather indoors for something other than a poker game.

Then a taped interview saw Randy note, ?If ?Idol? were around and was an opportunity for me growing up, I would have auditioned and won it five times.? It illustrated that after a dozen years, he still doesn?t have a firm grasp on the rules of the competition, or his own singing voice. (Randy, buddy, you?re a bass guitarist, not a front man.)

The wayback machine took the audience to Kelly Clarkson?s audition, and to footage of Randy, Simon and Paula Abdul when they were all much more natural looking and didn?t seem to be a creation of wardrobe and makeup. Long-term viewers sighed and remembered the good old days when the concept was fresh.

?Not in a trillion, billion years would this man ever make it to Hollywood,? Simon said.

(How great would it have been had that been followed by Randy saying, "Not in a trillion billion years can you make a different reality singing competition successful without me being a party of it as well?")

Also, did the show really have to use Daniel Powter?s ?Bad Day? as the musical accompaniment? For years, that was the song that ?Idol? losers heard upon their departure each week. If nothing else, didn?t Randy at least rate someone performing it live?

All too soon -- less than three minutes after it began -- the clip show ended, and the pink-jacketed Randy was taking his final bows.

?By the way, Randy, I think I speak on behalf on a lot of people in America and our producers when I say the door is always open, my brother,? Ryan said. And the show moved on.

That?s it? That?s all the man gets after a dozen years?

Hope Ryan is taking notice. He?ll clearly have to plan his own wrap party when the time comes.

Did Randy deserve a better send-off? Share your thoughts by clicking the "Talk about it" button below!

Source: http://www.today.com/entertainment/dawg-gone-american-idol-disses-randy-jackson-barely-farewell-1C9967590

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Most Beautiful Items: May 11 - May 17, 2013

Another week on the books means another week's worth of beautiful items. From structures made out of salt to Venice's beautiful beachfront facades, here are some of our favorite architecture and design posts from the past seven days.

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Source: http://feeds.gawker.com/~r/gizmodo/full/~3/TWxasYwchIU/most-beautiful-items-may-11-may-17-2013-508305520

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For Real, Ex-Groupon CEO Andrew Mason Is Releasing An Album Of Motivational Music

ANDREW MASON HARDLY WORKINAndrew Mason must be some kind of spirit animal of optimism. We assumed he was kidding when today he wrote that he had recorded "a seven song album of motivational business music". Just three months ago the founder and CEO got booted from Groupon. But we've just confirmed with him that his album "Hardly Workin'" is for real. Hold on to your ear holes, startup people.

Source: http://feedproxy.google.com/~r/Techcrunch/~3/WbZw4jS6V-M/

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NEW LinkedIn Training Course Launched | Optimum Resource Group

NEW LinkedIn Training Course Launched

linkedin

After many years of successfully using LinkedIn to generate global sales leads here at Optimum Resource Group, it has been decided that introducing LinkedIn sales training is a matter of natural business evolution and an opportunity for us to share our wisdom for everyone?s benefit.

LinkedIn is not so much a replacement channel for other highly effective methods such as telemarketing, email marketing, other social media marketing and paid search, but instead a complimentary channel. It is a highly effective stand alone channel but works most effectively as part on a multi-channel and seamlessly integrated sales lead generation and/or lead nurturing campaign.

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LinkedIn Training Overview

This LinkedIn sales training?course is for people who are developing their proficiency in the use of LinkedIn, in a business development context, either as an individual or as a business. It is a hands on course providing practical tips on how to use LinkedIn effectively, like the experts.

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Benefits to your sales team and your company

They will discover how LinkedIn can work better for them and?the business. They will learn?the extent to which?a LinkedIn strategy will help them achieve their marketing goals and understand the resources required to do it.

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Who should attend?

This introductory-intermediate course is designed for anyone requiring the ability to?use LinkedIn to its nearer full potential. We can also deliver more advanced user courses too.

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Learning outcomes

  • Gain the ability to effectively and efficiently address all areas included in specific project briefs from clients
  • Discover what LinkedIn enables you to do
  • Discover practical tips on using it more effectively
  • Learn what to consider as part of your personal and business LinkedIn strategy
  • Discover ways to integrate LinkedIn within your integrated lead generation channel mix

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Course content

  • The specific client objectives as outlined in the client?LinkedIn sales training brief (top priority)
  • How LinkedIn can be used
  • Practical tips on using LinkedIn for acquisition of new clients and understanding/engaging existing ones
  • Key considerations for your LinkedIn strategy
  • Success criteria
  • Integrating LinkedIn within your digital marketing channel mix

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Delivery style

> Group session

> One 2 one

> Train the trainer

> E-learning

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For more information?about our off the shelf and bespoke LinkedIn training courses contact us now on 01273 358170 or info@optimumresourcegroup.co.uk?. Start generating leads from LinkedIn now. Isn?t it time you fully engaged?

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This article was written by Duane Lacey

Source: http://www.optimumresourcegroup.co.uk/new-linkedin-training-course-launched/

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