Three tech predictions for 2013

January 2, 2013

tech_prediction

Sometimes the most important ideas in tech are hiding in plain sight. In that spirit, here are three predictions for 2013 that are just waiting to happen. No 3D TVs, wearable computer or jet packs for me — at least not this year.

The Kindle Offer You Can"t Refuse

Demand is rapidly shrinking for e-ink e-book readers. IHS iSuppli predicts that when the books close on 2012 some 15 million will have been sold — down 36 percent from 2011.

And why not? Tablets are getting cheaper. Sure, you can pick up an ad-supported Kindle for as little as $70. But why shell out even that when $200 gets you an e-reader, and a media player, and a gaming machine, and everything else?

Dedicated e-ink readers aren"t falling out of favor because the technology has been surpassed. They"re losing out because the value proposition has changed. There"s a simple solution. Make them inexpensive enough so that it becomes an offer you can"t refuse.

That will happen at $50. At that price, buying a niche item you might use only occasionally is a relatively easy decision. It would be a no-brainer for students. A stocking stuffer for pre-teens that might even tear them away from their gaming consoles. An afterthought.

Nobody but Jeff Bezos & Co. know what Amazon needs to make (or, more likely, can afford to lose) on even a bare-bones Kindle, though it is generally accepted wisdom that the Kindle line has value to the company as a loss leader for the sale of books — razors to blades, as it were. Amazon also has a history of pushing price barriers: it experimented with universally-priced $10 e-books — selling them below cost, to the consternation of publishers.

Amazon started the digital book revolution. E-ink technology was life-altering, and remains far too worthy to disappear. The only thing “wrong” with it is that it"s too expensive. Amazon is uniquely positioned to fix that and breathe new life into this still-revolutionary device.

The Netbook Strikes Back

E-readers managed to survive a metaphysical threat from tablets. Netbooks, not so much.

Netbooks — bare-bones, inexpensive, portable computers — were poised to change the world. But just as they burst on the scene, full-powered computers got just as small and just as light, like Apple"s MacBook Air. And then the iPad sucked out whatever air was left in the room.

Conditions have conspired again to make netbooks attractive. Advances in cloud computing make productivity activities — collaborating on and sharing documents — painless. That in turn makes hard drives — local storage — less important. Indeed, lighter flash drives with less capacity than hard drives are now de rigueur on high-end devices. And the biggest compromise of the netbook — the lack of a CD drive — is now increasingly irrelevant.

So who actually needs to pay for lots of bells and whistles?

Many of us do, of course. But many of us don"t. If you can spend $200 or so for a serviceable laptop you might think twice about “needing” something that costs $1,000 more.

Computing has been Balkanized by the mobile revolution. We work on our phones at least as much as on our laptops. We only discovered a need for tablets three years ago and now they dominate. Laptops are still essential for long periods of typing. But these days they are just another tool in the chest, a computer you resort to rather than seek out first.

Netbooks will become attractive again because the cult of the machine is shifting to big remote servers that allow us to use thinner, less expensive clients. And it is the upstarts in this space that have the most to gain — notably Google.

The search giant may be uniquely positioned to innovate because it has the resources and wherewithal to enter a commodity business with razor-thin margins. Google started pushing netbooks a couple of years ago and last year unveiled leasing plans for businesses and schools. It"s expanding now with direct-to-consumer sales of two models, the most expensive of which is a $250 machine built with Samsung — right in the sweet spot of tablet pricing and a fraction of the cost of comparable ultralights.

There is one big problem: given that these devices arrived with a thud the first time, the word “netbook” itself may have negative connotations — Google doesn"t use it at all, calling their netbooks “Chromebooks.”

So, let the makeover begin.

Take a letter, Siri!

Siri started a quiet revolution when it was introduced with the iPhone 4S in 2011. Like many Apple innovations, voice command was not something new — it was old and mostly reviled. Voice control never seemed to work well — and seemed curiously inappropriate — on desktop computers. And with Siri, sometimes it feels like she is from Venus and we are from Mars.

But, unlike with desktops, we naturally speak into our phones. So speaking to our phones to control our phones doesn"t seem odd at all. Full disclosure: I was hooked on Siri from the start, warts and all. Last year at about this time I described Siri as one of the previous year"s ''tech earthquakes.''

Siri wasn"t exactly the everyman's Watson, but my romance has not waned. There have, however, been some prominent divorces: The New York Times' Nick Bilton wrote a mournful Dear Siri letter in July, confessing that “last week I had what will probably be my last conversation with Siri for a while.”

But stick with me on this. Siri, and its Android equivalents, will catch fire in 2013.

The weakest link with a computer is always input — how we communicate with it. Keyboards, trackpads and gaming controllers are imperfect proxies. We are always looking for shortcuts to operate the computer as fast as we can think.

Much of the iPhone"s success is because it is so easy to operate — the interface keeps up with us like never before. I sketched out this column while running chores. There would have been no other way for me to capture snippets of ideas on the run without the ability to dictate and have my phone transcribe. And we all know we get our best ideas at the worst time: dashing to an appointment; running on the treadmill; sitting in traffic; in the middle of the night when lying in bed.

Siri"s acceptance has been slower than I expected — most iPhone users I know don"t use it (or admit to it). But voice control is everywhere now. Google"s Android-powered devices are, by some accounts, a match for Apple's tech. Siri and Android voice control both now open apps, making the switch among them even less complicated.

So here is what"s going to happen next year: There will be greater awareness of voice tech"s ability to take near-perfect dictation — maybe the least sexy feature, but the most useful in our daily lives. Siri and her cousins will gain wide acceptance for the simplest things they do, as improvements to the more complicated tasks gradually improve.

Google and Apple would be wise to nudge this along with marketing campaigns that emphasize not the Holy Grail 'semantic search' but the seemingly humble ability of mobile devices to do what they are told. It"s a big deal that they"re at our beck and call.

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Agencies
June 8,2020

Washington DC, Jun 8: Astronomers acting on a hunch have likely resolved a mystery about young, still-forming stars and regions rich in organic molecules closely surrounding some of them.

They used the National Science Foundation's Karl G Jansky Very Large Array (VLA) to reveal one such region that previously had eluded detection and that revelation answered a longstanding question.

The regions around the young protostars contain complex organic molecules which can further combine into prebiotic molecules that are the first steps on the road to life.

The regions, dubbed "hot corinos" by astronomers, are typically about the size of our solar system and are much warmer than their surroundings, though still quite cold by terrestrial standards.

The first hot corino was discovered in 2003 and only about a dozen have been found so far. Most of these are in binary systems, with two protostars forming simultaneously.

Astronomers have been puzzled by the fact that, in some of these binary systems, they found evidence for a hot corino around one of the protostars but not the other.

"Since the two stars are forming from the same molecular cloud and at the same time, it seemed strange that one would be surrounded by a dense region of complex organic molecules and the other wouldn't," said Cecilia Ceccarelli, of the Institute for Planetary Sciences and Astrophysics at the University of Grenoble (IPAG) in France.

The complex organic molecules were found by detecting specific radio frequencies, called spectral lines, emitted by the molecules. Those characteristic radio frequencies serve as "fingerprints" to identify the chemicals.

The astronomers noted that all the chemicals found in hot corinos had been found by detecting these "fingerprints" at radio frequencies corresponding to wavelengths of only a few millimetres.

"We know that dust blocks those wavelengths, so we decided to look for evidence of these chemicals at longer wavelengths that can easily pass through dust," said Claire Chandler of the National Radio Astronomy Observatory, and principal investigator on the project.

"It struck us that dust might be what was preventing us from detecting the molecules in one of the twin protostars," added Chandler.

The astronomers used the VLA to observe a pair of protostars called IRAS 4A, in a star-forming region about 1,000 light-years from Earth. They observed the pair at wavelengths of centimetres.

At those wavelengths, they sought radio emissions from methanol, CH3OH (wood alcohol, not for drinking). This was a pair in which one protostar clearly had a hot corino and the other did not, as seen using the much shorter wavelengths.

The result confirmed their hunch. "With the VLA, both protostars showed strong evidence of methanol surrounding them. This means that both protostars have hot corinos. The reason we did not see the one at shorter wavelengths was because of dust," said Marta de Simone, a graduate student at IPAG who led the data analysis for this object.

The astronomers cautioned that while both hot corinos now are known to contain methanol, there still may be some chemical differences between them. That, they said, can be settled by looking for other molecules at wavelengths not obscured by dust.

"This result tells us that using centimetre radio wavelengths is necessary to properly study hot corinos," Claudio Codella of Arcetri Astrophysical Observatory in Florence, Italy, said.

"In the future, planned new telescopes such as the next-generation VLA and SKA, will be very important to understanding these objects," added Codella.

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News Network
March 18,2020

San Francisco, Mar 18: Facebook said a bug in its anti-spam system temporarily blocked the publication of links to news stories about the coronavirus. Guy Rosen, Facebook's vice president of integrity, said on Twitter Tuesday that the company was working on a fix for the problem.

Users complained that links to news stories about school closings and other information related to the virus outbreak were blocked by the company's automated system.

Later on Tuesday, Rosen tweeted that Facebook had restored all the incorrectly deleted posts, which also covered topics beyond the coronavirus.

Rosen said the problems were unrelated to any changes in Facebook's content-moderator workforce. The company reportedly sent its human moderators home this week because of the coronavirus outbreak.

A representative for Facebook did not immediately respond to questions on the status of Facebook's content moderators, many of whom do not work directly for the company and are not always able to work from home.

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Agencies
February 29,2020

Ahmedabad, Feb 29: The presence of two feral pigeons onboard a GoAir flight at the airport in Ahmedabad in Gujarat created a flutter among the amused passengers, even though the avian surprise did not lead to any untoward incident or delay in the flight.

The incident took place on Friday when the passengers were boarding the Ahmedabad-Jaipur flight.

"Two pigeons had found their way inside the flight G8 702 while the passengers were boarding," an airline statement said on Saturday.

"The crew immediately shooed away the birds. The flight took off at its scheduled time at 5 p.m.," it added.

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