2013年4月11日 星期四

How businesses can avoid the not so great "Recycling Con Trick"

The Daily Mail's increasingly vociferous campaign against the green economy opened up another front last Saturday with a front page splash purportedly uncovering the "Great Recycling Con Trick". Much to the consternation of many in the waste management and recycling rtls, the paper alleged that "millions of tons of household rubbish painstakingly sorted by families for recycling is being dumped abroad", although it unsurprisingly declined to provide any figures to back up its allegations.

Instead it simply stitched together a few quotes from the Campaign for Weekly Waste Collections and extracted a couple of lines from two Defra consultation documents that acknowledge the difficulty of assessing what happens to the 12 million tons of material that is exported each year for recycling overseas.

Seem too good to be true? Well, it may soon become a reality in a store near you thanks to four college students from Carnegie Mellon University.

Co-Founder Brian Groudan said the idea began with him and his three peers wanting to "consolidate all of the cards in your wallet."

"You carry around these slabs of plastic everyday," Groudan says. "The idea sort of evolved into 'hey, why do you need those cards at all?'" The foursome then built the prototype in 48 hours at a hackathon event and PayTango was born.

PayTango is a fingerprint-based identification and payment system. Signing up begins by scanning an index and middle finger, swiping your card through the reader to associate it with your fingerprint, and then punching in your phone number to finalize your account (the phone number is gathered in case you need to be contacted).

Once registered, wallets won't be needed. Shoppers can make any purchases with their fingerprints.

The team initially tested it in their CMU cafeteria with 100 students. Now, the service expanded to three dining locations on the campus. Groudan says their current focus in the next few months are college campuses but insists that's only the beginning, adding that the possibilities are "endless".

"I think the applications extend way beyond that," Groudan says. "Once you have the profile think about transportation not having to fumble with the coins, to pay for parking you just touch the meter, or when you're at the hospital and pull up your medical records."




The owner of the textile factory that produced them closed down and left Egypt soon after the country’s 2011 revolution. Assad Attiya, a clerk who has worked at the store for 13 years, said the former factory owner, like himself, is Christian.

“The owner is afraid to come back. It is harder here now and we want to leave,” explained Attiya, 48, from behind an almost barren counter he said once had been “lined with beautiful linens.”

By some estimates, tens of thousands of Christians have left post-revolution Egypt. Like the former textile maker, they have left due to concerns over rising Muslim conservatism and a general instability they say is emboldening attacks against them.

Perhaps the most dramatic example of sectarian tension yet occurred Sunday in central Cairo, where a crowd attacked Christian mourners after they emerged from a funeral in Egypt’s main Coptic Christian cathedral. The funeral was for four men killed in a Cairo gunfight Friday, in which a Muslim man also was killed. Some of the mourners, joined by sympathetic Muslims, filed out of St. Mark’s Cathedral shouting exhortations against Egyptian President Mohammed Morsi and his largely Islamic government.

The crowd responded to the demonstrators with rocks and gasoline bombs. Police eventually moved in, but numerous and independent news agencies reported police appeared to take the side of crowd, firing tear-gas canisters into the St. Mark’s courtyard and taking no action to stop the attacks on the Christians and their real time Location system.

Attiya, the fabric-story clerk, said he had applied the last two years for U.S. residency — a green card — through a lottery system that Washington sponsors, but wasn’t selected. A few months ago, he requested a tourist visa to visit his brother who works in an amusement park in New York, but was denied.

“All Egyptians, by nature, are kind (but) circumstances are now making everything bad, so I am afraid of you and you are afraid of me. And because of the fear within you, you become bad,” Attiya said.

“We all hoped for the best, but no one knows now what will happen,” he said, reflecting his disappointment over how the revolution, which united thousands of Muslims and Christians alike, has transpired.

Egyptians, including thousands of Muslims, now opposed to the Muslim Brotherhood government demonstrate and strike almost daily. The country’s military and other security forces have been at odds with the new government, and at times have withdrawn completely from different cities around the country.

The resulting state of instability, decaying economy and rise in crime have scared many Egyptians into leaving, or trying to — not least of all Egyptian Christians who say they are easy targets when trouble erupts and there is no system in place to protect them.

Is Bitcoin the future of our money?

Bitcoins are back in business. Two years after the Bitcoin bubble had been called, the digital currency created by coders for coders is in the news again, as it surges to record highs. And with reason: Since the beginning of this year the value of this “new money” has risen exponentially. Just this week, the price of a Bitcoin rose from $142 on Monday to a jaw-popping $235 on the biggest Bitcoin exchange, Hands free access.

Of course we know it is a bubble, an algorithmic bubble if you will. But with its market valuation approaching $1.75 billion and rising, it’s a bubble with a future. The four-year-old currency, money built for the Internet, unlike cards and bank transfers that are being adapted for the Net, points to future where digital money will be the norm.

That’s because the digital crypto currency, whose origins are still shrouded in mystery (it is believed that it was created by a group of programmers who worked under the name Satoshi Nakamoto), has crucial properties that make it exceedingly attractive as an alternate currency. It is inflation resistant because it is free from government and banks manipulation and for some Russian tycoons the fact that it can’t be suddenly seized is another.

The quest for “new money” has been on for nearly three decades now ever since January 1980 when the final rites on the dollar were first read. In the alternate space there have been experiments, most currently Facebook credits, Linden dollars in 2nd Life or the QQ coins in China, which have served as currency in limited ways.

But the Bitcoin is another thing altogether. Possessing the twin facets of demand and liquidity, it can shrug off the underlying weakness of lacking a basis for its value. The 21 million Bitcoins limit built into it ensures its scarcity.

Debate right now is centered around whether the Bitcoin is a bubble. Most money managers have written it off. Nouriel Roubini, a bubbler-buster if ever there was one, tweeted recently, “Gold-bug suckers found another irrational useless bubble fad, the Bitcoin, the bubble flavour of the day. So they are dissin gold 4 Bitcoin”. And the extreme volatility of Bitcoin lends credence to the scepticism. Over the last 12 days the virtual currency has doubled its value.




But to write it off is both premature and short-sighted. Premature because a digital currency was waiting to happen and if not Bitcoin, another will replace it if it does go down. And short sighted because the history of money tells us that the momentum to a new form of currency starts building slowly, but eventually it can’t be halted.

The big charge against Bitcoin, that its value swings wildly depending on people’s faith in it, can as easily be levelled against derivatives. Nor is a currency that operates outside the pale of governments new to us in India where black money is equally institutionalized. Even overseas, on a rough estimate there is $300 trillion stashed away in offshore havens, well outside the purview of central banks and regulators.
The disbelief that Bitcoin or its equivalent could be the future of money isn’t new. The move to plastic was surrounded with equal scepticism. Starting with Diners in 1950, it took eight years for the next credit cards to appear in the market. And it wasn’t until the 1980s that credit cards became a particularly profitable business. But of course by 2006 credit card payments had overtaken cash or cheques for payments.

Most bubbles have a habit of creating something new, distinctly unbubble-like. Even if Bitcoins go under, the era of a pure digital currency which doesn’t have its antecedents in the physical world, is here. Frauds, inflation, Cyprus, have all ensured that the process of disintermediation in the money trial has begun. If it is sites selling porn, drugs and escort services today, it may well be bars tomorrow. Oh wait, that’s already happened. EVR, a bar in New York has started accepting Bitcoins for indoor Tracking.

Going straight to the point, the handset's sound quality is great. The loudspeaker is indeed loud. Apart from the default music player, the phone comes with Nokia Music. It's better to opt for the latter since it offers equaliser settings and Dolby enhancement. Moreover, it offers unlimited free track downloads for a year. The bundled earphones are just ok, but not in the same league as Samsung, who ship much better IEMs with its phones.

Like every other WP8 device, this one also lacks FM radio. According to Nokia's official blog though, the Snapdragon S4 chipset consists of a radio receiver, so a future update might enable this feature. Coming to the subject of video playback, the phone is compatible with MP4, WMV, and AVI videos up to 720p resolution. However, MKV videos are still a no-go.

The 5 megapixel snapper is surprisingly good. The resulting pictures contain incredible amount of details for a budget phone. More importantly, the colours look natural. Click here, to download the untouched sample. Similar to the high-end Lumia 920, this one packs in Nokia-exclusive lenses such as Cinemagraph, Smart shoot, and Panorama. To find out the usage of these camera plugins, go through our detailed article about Nokia's nifty camera tricks.

The People Hub not only takes care of your phonebook, but also integrates your Facebook, Windows Live, Twitter, and LinkedIn contacts at one place. I really like the way how the alphabet tiles help you find the desired contact with minimal scrolling. Moreover, the OS offers extremely responsive on-screen keyboard, when compared to Android. The handset's call quality and network reception were excellent during our tests. Other connectivity features such as Wi-Fi and 3G also worked fine.

2013年4月3日 星期三

Uttar Pradesh CM Akhilesh Yadav lay foundation

Proactively pursuing the agenda of development under the guidance and leadership of the Uttar Pradesh Chief Minister Mr Akhilesh Yadav, the Noida Authority, greater Noida Authority and the Yamuna Expressway Authority are ready with a road map of development and all round rtls.

And the giant strides of development would come to public domain on April 2, as chief minister Mr Akhilesh Yadav unveils an ambitious development bonanza of Rs 3337 crore through a bevy of developmental projects across Noida, greater Noida and the Yamuna Expressway.

By far the biggest developmental package for a single city, would included a 35 mld sewage treatment plant (STP) situated in sector 123 of Noida, which has been built on the sequential batch reactor (SBR) modern technology.

With the inauguration of this STP, NOIDA will become first city in India having capacity to threat 100% sewage it produces. This STP, built after a threadbare study and recommendation of IIT Roorkie is set to benefit 28 sectors of Noida and would help the city in living up to the ISO 14001:2004 standards in maintaining the environment of the city.

Other than this, the chief minister would be laying the foundation stones of projects like the Nari Niketan building in sector 34 (estimated cost of Rs 22 crore), an underpass at the intersections of sector 32, 35, 39 and 51 (estimated cost of Rs 50 crore), underpasses at the master plan road number 3 in sectors 94 and 95, estimated to cost the state government Rs 40 crore.

The Nari Niketan would be built over a 5400 square metre plot where unwanted kids and women, orphans, destitute would be looked after and efforts would be undertaken to rehabilitate women in need. The five storey building would have 7500 square meter of covered area in which 200 girls aged between 7 to 17 would be living. For guidance the Nari Niketan would have counseling rooms, classes for primary education, short term handicraft courses and other vocation training to enable them to earn their livelihood.

The proposed underpass on the intersection of sectors 32,35,39 and 51 would have four lanes with a two metre median and would be built parallel to the Metro line. The slab of the underpass would be 46 metres wide and the length would be 740 metres. On the sides of this underpass seven metre wide slip roads would be laid. On the proposed four lane underpass on the master plan road numbered 3 in sectors 94, 95, a seven metre clover leaf would be built on the side which will be used by the traffic coming from Delhi to sector 94.

Aware of the growing population in the city, both human and vehicular, the Noida Authority has recognized lack of parking space as a major bottleneck in spacing and easing out of traffic in the city. A multi-level car parking at the busy sector 18 has hence been planned at a cost of Rs 250 crore and chief minister Mr Akhilesh Yadav would be laying the foundation scheme of this ambitious project on April 2.

The multi-level parking at the busy sector-18 in Noida would be spread over 26840 square meters would accommodate 3085 cars and would be manned by hundreds of close circuit television cameras (CCTVs). Battery operated shuttle vehicles would be used to bring and take car users from the parking to nearby areas.
Amongst other ambitious projects of which the foundation stone would be laid at the hands of the chief minister is the district hospital at sector 39, to be built at an estimated cost of Rs 424 crore. Cheap, accessible and quality Healthcare for every person in the state is a dream vision of the chief minister. Keeping in lines with this, the district hospital will be built over a 14,000 square meter plot and will have200 beds.

Residential facilities for the doctors and other support staff would also be constructed within the district hospital campus. Equipped with a modern trauma unit, modern pathology lab and radiological units, intensive care, special 100 bed reservation for women and pregnant ladies as well, this hospital is set to be a big boon to the people of Noida, the national capital region (NCR) and neighbouring areas.

A big relief for Noida residents would come in form of two - 400 kv (sector 123) and 400/220 kv capacity (sector 148) power sub-stations, estimated at Rs 1016 crore, foundation of which would be laid by chief minister Mr Akhilesh Yadav on April 2. The Girls Inter College at Hoshiyarpur village in sector 51, Noida, foundation stone of which would also be laid by the chief minister will be constructed over a 8300 square meter land. Initially it would have two floors, but would have provisions to real time Location system.

The school building will house 35 class rooms, special labs for physics, Maths and chemistry a multipurpose hall and a library. With the state government committed towards more educational opportunities for girls, this college in a way would go a long way towards realizing this cherished dream.

The state government had last year decided to build a medical university at greater Noida at a cost of Rs 500 crore, foundation of which will also be laid by Mr Akhilesh Yadav. The greater Noida Authority has already made available 56.50 3acre land for this. 100 students would be given admission every year here in courses like MBBS, MD, MS, DM and MH. The academic session of this university is proposed to begin August 2013. The Chief Minister will also kickstart the OPD facility of 500 bedded Multispeciality Hospital attached to the above Medical College. The Hospital will provide advanced and affordable medical facility to the villagers/residents of Greater Noida and neighbouring districts.

Administrative office of greater Noida at a cost of Rs 300 crore is also being built. The chief minister will lay the foundation stone of this building, equipped with all modern technology, spread over 22800 square metre. The construction work will be completed in three years in which one tower of 21 floors, one tower of four floors and another tower of 17 floors. This building will be a green building which will facilitate the growth of Greater Noida.

Uttar Pradesh CM Akhilesh Yadav lay foundation

Proactively pursuing the agenda of development under the guidance and leadership of the Uttar Pradesh Chief Minister Mr Akhilesh Yadav, the Noida Authority, greater Noida Authority and the Yamuna Expressway Authority are ready with a road map of development and real time Location system.

And the giant strides of development would come to public domain on April 2, as chief minister Mr Akhilesh Yadav unveils an ambitious development bonanza of Rs 3337 crore through a bevy of developmental projects across Noida, greater Noida and the Yamuna Expressway.

By far the biggest developmental package for a single city, would included a 35 mld sewage treatment plant (STP) situated in sector 123 of Noida, which has been built on the sequential batch reactor (SBR) modern technology.

With the inauguration of this STP, NOIDA will become first city in India having capacity to threat 100% sewage it produces. This STP, built after a threadbare study and recommendation of IIT Roorkie is set to benefit 28 sectors of Noida and would help the city in living up to the ISO 14001:2004 standards in maintaining the environment of the city.

Other than this, the chief minister would be laying the foundation stones of projects like the Nari Niketan building in sector 34 (estimated cost of Rs 22 crore), an underpass at the intersections of sector 32, 35, 39 and 51 (estimated cost of Rs 50 crore), underpasses at the master plan road number 3 in sectors 94 and 95, estimated to cost the state government Rs 40 crore.

The Nari Niketan would be built over a 5400 square metre plot where unwanted kids and women, orphans, destitute would be looked after and efforts would be undertaken to rehabilitate women in need. The five storey building would have 7500 square meter of covered area in which 200 girls aged between 7 to 17 would be living. For guidance the Nari Niketan would have counseling rooms, classes for primary education, short term handicraft courses and other vocation training to enable them to earn their livelihood.

The proposed underpass on the intersection of sectors 32,35,39 and 51 would have four lanes with a two metre median and would be built parallel to the Metro line. The slab of the underpass would be 46 metres wide and the length would be 740 metres. On the sides of this underpass seven metre wide slip roads would be laid. On the proposed four lane underpass on the master plan road numbered 3 in sectors 94, 95, a seven metre clover leaf would be built on the side which will be used by the traffic coming from Delhi to sector 94.

Aware of the growing population in the city, both human and vehicular, the Noida Authority has recognized lack of parking space as a major bottleneck in spacing and easing out of traffic in the city. A multi-level car parking at the busy sector 18 has hence been planned at a cost of Rs 250 crore and chief minister Mr Akhilesh Yadav would be laying the foundation scheme of this ambitious project on April 2.

The multi-level parking at the busy sector-18 in Noida would be spread over 26840 square meters would accommodate 3085 cars and would be manned by hundreds of close circuit television cameras (CCTVs). Battery operated shuttle vehicles would be used to bring and take car users from the parking to nearby areas.
Amongst other ambitious projects of which the foundation stone would be laid at the hands of the chief minister is the district hospital at sector 39, to be built at an estimated cost of Rs 424 crore. Cheap, accessible and quality Healthcare for every person in the state is a dream vision of the chief minister. Keeping in lines with this, the district hospital will be built over a 14,000 square meter plot and will have200 beds.

Residential facilities for the doctors and other support staff would also be constructed within the district hospital campus. Equipped with a modern trauma unit, modern pathology lab and radiological units, intensive care, special 100 bed reservation for women and pregnant ladies as well, this hospital is set to be a big boon to the people of Noida, the national capital region (NCR) and neighbouring rtls.

A big relief for Noida residents would come in form of two - 400 kv (sector 123) and 400/220 kv capacity (sector 148) power sub-stations, estimated at Rs 1016 crore, foundation of which would be laid by chief minister Mr Akhilesh Yadav on April 2. The Girls Inter College at Hoshiyarpur village in sector 51, Noida, foundation stone of which would also be laid by the chief minister will be constructed over a 8300 square meter land. Initially it would have two floors, but would have provisions to add two more.

The school building will house 35 class rooms, special labs for physics, Maths and chemistry a multipurpose hall and a library. With the state government committed towards more educational opportunities for girls, this college in a way would go a long way towards realizing this cherished dream.

The state government had last year decided to build a medical university at greater Noida at a cost of Rs 500 crore, foundation of which will also be laid by Mr Akhilesh Yadav. The greater Noida Authority has already made available 56.50 3acre land for this. 100 students would be given admission every year here in courses like MBBS, MD, MS, DM and MH. The academic session of this university is proposed to begin August 2013. The Chief Minister will also kickstart the OPD facility of 500 bedded Multispeciality Hospital attached to the above Medical College. The Hospital will provide advanced and affordable medical facility to the villagers/residents of Greater Noida and neighbouring districts.

Administrative office of greater Noida at a cost of Rs 300 crore is also being built. The chief minister will lay the foundation stone of this building, equipped with all modern technology, spread over 22800 square metre. The construction work will be completed in three years in which one tower of 21 floors, one tower of four floors and another tower of 17 floors. This building will be a green building which will facilitate the growth of Greater Noida.

2013年3月27日 星期三

Tiny new tobacco smoke sensor developed

Scientists have developed a breakthrough device, smaller and lighter than a cellphone, that can immediately detect the presence of secondhand and even third-hand smoke. Dartmouth researchers developed the device using polymer films to collect and measure nicotine in the air. A sensor chip then records the data on hands free access.

"We have developed the first ever tobacco smoke sensor that is sufficiently sensitive to measure secondhand smoke and record its presence in real time," said Professor of Chemistry Joseph BelBruno, whose Dartmouth lab conducted the research. "This is a leap forward in secondhand smoke exposure detection technology and can be considered the first step in reducing the risk of health effects," BelBruno said.

"The intent of the project isn't to make them stop smoking, but it is to make them stop exposing their children to smoke. On the other hand, if they are worried about their children, demonstrating these exposures may be an incentive for them to stop," BelBruno said.

Secondhand smoke comes from the burning end of a cigarette or from smoke exhaled by the smoker. Third-hand smoke, also a potential health hazard, according to the Mayo Clinic, is nicotine residue that remains on clothing, furniture, car seats, and other material after the air has cleared.

While the current device is a patent-pending prototype, BelBruno foresees the eventual availability of an affordable consumer version that will incorporate a computer processor, reusable polymer films, and a rechargeable battery.

It may even incorporate an LED panel to provide instantaneous readouts. In addition to its uses in safeguarding childhood health, there are commercial applications for these unique detectors. Installed in rental cars, hotel rooms, and restaurants, this device could help enforce owner and operator smoking bans through an alert system, much like existing, ceiling-mounted smoke detectors. The technology is described in a new study published in the journal Nicotine and Tobacco Research.

“The lads dug very deep and it was impressive to see them get a winning try against the wind after I went off. It’s a vital win, but I still think we need at least two more wins from our last four games to be safe.

“It’s going to be very tight as a lot of the teams at the bottom are playing each other. Before the game I had targeted a bonus-point win, but that just wasn’t possible in those conditions.”



With the Memorial Field pitch deemed unfit for play, Spalding were forced to switch the game to Thorney RFC on Friday morning.

Heavy snow on Saturday then threatened the clash, but both teams were determined to get the game on. However, it was soon clear that whichever team had the wind in their favour would be the ones to score

Spalding, who started the game one point behind their relegation rivals, were the first team to get points on the board. The referee ruled Peterborough’s backs offside and awarded the ‘hosts’ a penalty in front of the posts. Dave Hankinson had no problem and after eight minutes his side went 3-0 ahead.

Two more penalty kicks at goal were then offered up to Town, but the weather ensured Hankinson’s attempts flew wide of the posts. As the half progressed Spalding tried to keep Peterborough on the defensive and were largely successful, as another three points were added to their tally.

A Town kick took them into the Borough five metre area. They won the line out and fed the ball across the field – and with the visitors again ruled to be offside, another Hankinson penalty made it 6-0 at the break. With the elements now in Peterborough’s favour, Spalding were up against it in the second period.

An early Hankinson penalty went wide, but at the other end the away side got points on the board when Ben Chan made it 6-3 with rtls.

Peterborough then went ahead when Adam Peel raced over for a try with 55 minutes gone. With Chan converting, Borough looked odds on to complete the victory.

Spalding captain Sharman and Borough’s Levan Stapleton saw red soon after as a mass brawl broke out.

However, Town refused to accept defeat as they defied the elements to grab one of the biggest tries in their recent history. A costly mistake from Frankie Cook allowed Williamson to collect Hankinson’s kick forward – and he touched down to clinch valuable points in the race for survival.

Dell Latitude 10 Windows 8 tablet

Dell's Latitude 10 is a Windows 8-based tablet that is aimed at business users who need touchscreen functionality within a Windows environment. It's not a very powerful tablet, but it's useful for running non-CPU-intensive apps and it should benefit field workers who need something simple with which to enter data. Its big draw cards are strong build quality, built-in ports, long battery life, and a battery that can also be easily swapped — further increasing its field rtls.

Physically, the Latitude 10 has a 10in, 1366x768-pixel screen that's protected by Gorilla Glass, and the tablet overall is 11mm thick. It feels good to hold thanks to a slightly textured back, and at 690g it also feels very light. Unlike many other Windows 8 tablets we've seen, the buttons on this model are rubberised and they are hard to press. That means you will never accidentally end up switching off the screen or changing volume, but at the same time you might be frustrated with how much force you have to apply to press them. These buttons, the Gorilla Glass, and a magnesium alloy frame all combine to give this tablet more of a rugged feel than others we've tested to date.

One of the best aspects of the Latitude 10 is its connectivity. It has a USB 2.0 port built into it, which means you don't have to use an adapter or drop it in a dock to plug in any external devices. It can even be charged by USB thanks to the micro-USB port that resides next to its docking connector. You can easily charge this tablet with a phone charger or by connecting it to a laptop or desktop PC. You also get a full-sized SD card slot, a combination headphone/microphone port and mini-HDMI. All this stuff makes the Latitude 10 one of the most convenient Atom-powered, Windows 8-based business tablets on the Australian market.

The 10.1in touchscreen of the Latitude 10 was accurate and responsive in our tests. Windows 8 swipe-in gestures worked first go every time and the Windows 8 Start screen was a pleasure to use. As with all Windows 8 tablets, the touch experience isn't great when using the Desktop, especially for browsing the Web. To that end, we preferred to browse the Web through the Start screen's native Internet Explorer 10 browser in full-screen mode. This provided the best browsing experience for us, especially because the keyboard appears automatically as soon as you put the cursor in a text field (on a desktop browser like Firefox, the keyboard has to be invoked manually).



The screen's 1366x768-pixel resolution is higher than that of the competing HP ElitePad 900, and it looks a lot sharper than that tablet. Colours looked vibrant and the screen brightness was adequate. However, with Gorilla Glass on the front, reflections did become annoying, especially when we used it in the office. An ambient light sensor is built in to the tablet, and it worked much better than the sensor on many other Windows 8 tablets that we've seen to date.

As far as its performance is concerned, don't expect to be quick. In our Blender 3D and MP3 encoding tests, the Latitude 10 with its Intel Atom Z2760 CPU and 2GB of RAM recorded 3min 16sec and 5min 44sec, respectively. Its Blender 3D time is one second slower than the time recorded by the HP ElitePad 900, which is HP's Atom-based business tablet, and the Dell was also three seconds slower in the iTunes test. This performance is a little faster than what we've seen from some of the consumer Atom-based tablets such as the ASUS VivoTab 810 and HP Envy X2.

Basically, the Latitude 10's performance is good enough for basic tasks such as Web browsing and document creation (as long as you have a keyboard and dock for the tablet), and it can also be used for the playback of local video files. It isn't designed to be used for multitasking, nor for running CPU-intensive applications, and it's best suited to running one application at a time only.

It can sometimes struggle with Web sites that have a lot of Flash elements. Indeed, sites that required a lot of CPU usage for their Flash elements made the tablet slow down to a crawl, and this was manifested through unresponsive scrolling actions and an unresponsive on-screen keyboard. There is not enough grunt from the CPU to run many Web-based video streams. For example, we had poor experiences with Vimeo HD files, and high-quality NBA.TV streams were also sluggish, but most YouTube clips we tried, even at 1080p, worked well.

Storage is handled by a 64GB solid state drive (SSD), which has a formatted capacity of 52.2GB, but only just over 32GB of space was left for us to use. There is an SD card slot that allows more data to be stored, if needed. The SSD put up read and write rates of 80.34 megabytes per second (MBps) and 33.16MBps in CrystalDiskMark, respectively, which is similar to what we've seen from other Atom-based tablets such as the HP Envy X2 and Samsung indoor positioning system.

Battery life was excellent during our tests, especially when the ambient light sensor was enabled. In our rundown tests, in which we maximise screen brightness, enable Wi-Fi and loop an Xvid-encoded video file, the tablet lasted 6hr 42min, which is very good. When we did the same test with the ambient light sensor enabled, it lasted 7hr 40min.

Because it's aimed at business users, the Latitude 10 comes with a Trusted Platform Module (TPM 1.2) and it also has options for fingerprint and smartcard security, as well as data encryption. Other business features include Windows 8 Pro (rather than the standard version of Windows 8, which can be found on consumer models), an option for a productivity dock that allows for the tablet to sit upright on a desk and gives it more ports, and also an option for a Wacom active stylus for handwriting and more accurate navigation. We also feel that the built-in USB port and SD card slot are great productivity features — on some other tablets such as the ElitePad 900, we've had to go hunting for a USB adapter, which has been inconvenient.

2013年3月20日 星期三

Progressives, But The ASCE Infrastructure Grade

Ideological boosters for trillions of dollars in new federal infrastructure spending often prefer to ignore realities. Streetsblog’s Tanya Snyder, with whom I often completely disagree but who is generally a thoughtful Smart Growth advocate, highlights some of the ASCE report’s limitations. After all, these civil engineers constantly complain about not spending enough, but rarely do they focus on maximizing return on investment.

Now, Snyder and the rest of the anti-car, forced density gang don’t really care about return on investment (at least not in real measures of network efficiency) — but they do care a lot about where the money is going, specifically to ideologically preferred low-value projects like streetcars and bike trails. So, while I think this group of advocates is completely lost in the clouds, at least there’s a logical path you can follow to reach their incorrect conclusions.

However, not all responses to the ASCE report have been thoughtful or even coherent. In fact, some have been fact-free political spin. The most bizarre interpretation I’ve seen comes from Travis Waldron, a blogger for the Center for American Progress Action Fund’s Think Progress website, which largely functions as the Obama administration’s cartoonish house organ. Here’s how Waldron opens.

Everyday, technology gets another foothold in our lives. There was a time that a cell phone or even a computer was considered a luxury - now they're seen as necessities. With the yet-to-be-seen iWatch and the forthcoming Google Glass, wearable technology is likely going to become commonplace. Meanwhile, businesses everywhere are trying to cash in on the convenience craze that today's smartphones are allowing for. If there's some way to make our lives easier with tech, chances are they can make money off of indoor positioning system.

Besides the "coolness factor" involved in using your phone to scan your groceries, Walmart pushes another perk to it's iPhone app: keeping you under budget. Using the built-in Smart Shopping List, you can plan your grocery trip ahead of time, getting a confirmation on the aisle number of the item and whether or not your local store even has it. As you scan items, they get crossed off your list.

About the only strange thing in the whole experience is the fact that you can't actually pay for your items using the smartphone app, but I suspect this is more to ensure that at least one set of employee eyes verify that you've paid for your groceries before heading out the door.



A current listing of Scan-and-Go-ready stores doesn't show Oklahoma on the list, but another report says that Walmart will indeed be bringing the service to Tulsa and Oklahoma City. Walmart reports that more than half of the Scan and Go shoppers use the app again.

Additional options include wireless metadata input and variable frame rates. The PX5000G features wireless and wired connectivity with Wi-Fi, USB and Gigabit Ethernet, including wireless control of key camera functions from a smart phone. In addition, an option will support operational integration with live video uplink transmitter devices from partners, LiveU, AVIWEST, Streambox and TVU Networks.

Weighing just over eight pounds, the PX5000G is the first P2 HD camcorder with built-in slots for the company’s new microP2 cards, which have an SD card from factor. The PX5000G has two microP2 slots and two standard P2 card slots, as well as an SD card slot for proxy/metadata recording.

The camcorder will be equipped with chromatic aberration compensation to maximize lens performance; dynamic range stretch function to help compensate for wide variations in lighting; and a highly accurate flash band detection and compensation algorithm that minimizes this effect. The PX5000G is said to deliver seven-mode gamma selection and extensive digital image settings.