Technology

The entire U.S. federal workforce may be at risk after yet another intrusion from what security experts believe were hackers based in China. The Department of Homeland Security says that data from the Office of Personnel Management—the human resources department for the federal government—and the Interior Department has been infiltrated.

It is not the first and it follows massive data breaches at health insurance companies, major U.S. banks like JPMorgan and retailers such as Target and Home Depot.
Here’s what to do if you think you’ve been compromised.
FIRST THINGS FIRST
— Notify the credit agencies (Equifax, Experian, TransUnion) and request a 90-day credit alert. (Each reporting agency is supposed to notify the others, but you may want to contact all three yourself.) The alert tells businesses to contact you before opening any new accounts in your name. You can renew the alert every 90 days, or you’re entitled to keep it in effect for seven years if you find that your identity is stolen and file a report with police.
— You might consider asking the reporting agencies to place a full freeze on your credit. This blocks any business from checking your credit to open a new account, so it’s a stronger measure than a credit alert. BUT you should weigh that against the hassle of notifying credit agencies to lift the freeze—which can take a few days—every time you apply for a loan, open a new account or even sign up for utility service.
BE A DETECTIVE
— When your credit card bill comes, check closely for any irregularities. And don’t overlook small charges. Crooks are known to charge smaller amounts, usually under $10, to see if you notice. If you don’t, they may charge larger amounts later.
— Get a free credit report once a year from at least one of the major reporting agencies (Equifax, Experian, TransUnion), and review it for unauthorized accounts. Ignore services that charge a fee for credit reports. You can order them without charge at www.annualcreditreport.com . If you order from each agency once a year, you could effectively check your history every four months.
DO PAID SERVICES WORK?
— Some experts say there’s not much to be gained from a paid credit monitoring service. But it can’t hurt to sign up for any monitoring offered for free by a company or any other entity that may have held your information when it was hacked. NOTE: These services will tell you if a new account is opened in your name, but they won’t prevent it, and many don’t check for things like bogus cellphone accounts, fraudulent applications for government benefits or claims for medical benefits. Some do offer limited insurance or help from a staffer trained to work with credit issuers and reporting agencies.
SOMEONE DID STEAL MY IDENTITY, WHAT DO I DO?
— Contact the credit issuer to dispute fraudulent charges and have the bogus account closed.
— Request your credit report and ask the reporting agencies to remove bogus accounts or any incorrect information from your record. See tip #1 on setting up a credit alert and/or freeze.
— Submit a report through the FTC website: www.consumer.ftc.gov. Click the “privacy & identity” tab, which will walk you through creating an affidavit you can show to creditors.
— Keep copies of all reports and correspondence. Use certified mail to get delivery receipts, and keep notes on every phone call.
AVOID ADDITIONAL HACKS
— After a hack, scammers may try to use the stolen data to trick you into giving up more personal information. They can use that info to steal money in your accounts or open new credit cards.
— Don’t click on any links from emails. Bad software could be downloaded to your computer that can steal account passwords.
— You might get letters in the mail saying you won a tablet or vacation and give you a phone number to call. Don’t do it. It’s likely a ploy to gather more information from you.
— Hang up the phone if you get a call asking for account numbers or other information. Scammers may also send texts, so don’t click on any links from numbers you don’t know.

References:http://phys.org/

Retrofitting technology could benefit the EU economy enormously. Such activities could save up to 60% of a building’s energy consumption and this would translate into direct savings in energy expenditure. But energy technology alone is only part of the answer. There are also other barriers to retrofitting such as financial, legal and political impediments.

To tackle these issues, data collection on how energy is used in buildings is key. Now, an Italian energy efficiency company, Officinæ Verdi, based in Rome, has developed an innovative building management system (BMS) that can directly link energetic performance to financial impact.
This could help convince those making decisions to support high costs for renovation works, such as banks, of the benefits of retrofitting, based on hard data. It could also drive changes in people’s energy consumption behaviour.

Data-driven savings

Officinæ Verdi is working on public buildings, through the European project R2Cities. “We are involved in technology-payback analysis; this means we evaluate the financial sustainability of each technology,” says Giovanni Tordi, CEO of Officinæ Verdi.
He explains that several issues often prevent the implementation of retrofitting like a thermal coat insulation: the considerable costs, the credit crunch and the involvement of all the owners of the building.
Thus, “data could be used as a base for presenting a renovation project to a bank for getting the financial support that is needed,” affirms Simone Tola, coordinator of the public Agency for energy in the Venice province, Italy. In the long run, such fact-based investment may help businesses and the public sector make important energy saving interventions.
To realise the value of energy saving achieved, monitoring is key. An example of such monitoring system is the Mætrics Advanced BMS platform developed by Officinæ Verdi.
It gathers information on energy flows and building environmental parameters—such as humidity, indoor and outdoor temperature, etc.—thanks to a network of sensors displaced in strategic points. Through the platform’s software console, a building manager can analyse the energy consumption inefficiencies in detail. They can also directly link energetic performance with financial cost. This enables fact-based forecasting for future bills.

User behaviour shift

However, data collection may only be part of the issue. It has to be combined with a “smart man-machine interface,” says Fabio Morea, a retrofitting engineering expert at Area Science Park, a cluster of university spin offs and start-up companies in Trieste, Italy. “What is essential in energy saving and sustainability is fusing technological interventions with changes in people’s behaviour.”
The data collected by a platform, such as Mætrics Advanced, could be “a fundamental drive to change how people behave with respect to energy efficiency”, he adds. And changing behaviour is difficult, particularly if people do not see an immediate payback. “We have the technology to retrofit the existing buildings, boost energy savings and limit inefficiencies,” says Tola.

Private vs public

But there could be big differences between the private and public sectors. “Data collection can be used as a leverage, especially if it is directly linked to economic savings,” Tola notes, “but it is much easier in the private than in the public sector.”
If a building manager of a company can see a way to save money in a financially sustainable way, he or she would go for it. “But in the public administration, that would mean that extra-technical and political aspects of energy management should make a little step back,” he adds. Energy and financial data should provide a fact-based platform to determine the development of energy management of public buildings. But it is not so common.

References:http://phys.org/

You can both type on Moky, and use it as a trackpad

We’ve seen a number of ideas for making Bluetooth portable keyboards that are compact yet still not frustratingly tiny – these have included devices that project virtual keys, devices that fold, and that can be rolled up. The Moky keyboard, however, takes a different approach. It saves space by allowing its keyboard area to double as a multi-touch trackpad.

According to the Seoul-based Moky company, the device uses “infrared laser sensors” to overlay an invisible trackpad on top of the keyboard. It lets users perform actions such as clicking/dragging, scrolling, swiping, pinching in and zooming out, simply by making the traditional finger movements directly above the keys.

While it isn’t clear exactly how the system works, the principle appears to be the same as that used by Continental’s “infrared curtain” technology for multi-touch displays in cars. In that case, a raised rectangular frame around the display has a series of LEDs along two adjacent sides, and a series of photodiodes along the other two. Each LED emits a beam of infrared light, which is picked up and converted into an electrical signal by the photodiode located in the corresponding spot on the opposite side of the frame.

When the user reaches through the grid of infrared light beams in a given location, their finger blocks some of the beams. Those beams’ photodiodes temporarily stop receiving light, and thus cease sending a signal. By analyzing the combination of affected photodiodes, the system can determine the location of the user’s finger relative to what’s being displayed on the screen, in real time.

Some of Moky’s other features include pantograph (i.e: individually spring-loaded) keys, an aluminum body, a folding cover that also serves as a smartphone/tablet stand, and a rechargeable battery that should be good for a claimed three months of use per charge (based on about four hours of use per day). The keyboard utilizes Bluetooth LE, and is compatible with iOS, Android and Windows devices.

Moky is currently the subject of an Indiegogo crowdfunding campaign, where a pledge of US$69 will currently get you one – when and if the keyboard reaches production. You can see it in use, in the pitch video below.

And although Moky may end up being the first true keyboard/trackpad hybrid to make it to market, this certainly isn’t the first time that the concept has been conceived of. Microsoft Research’s prototype Type-Hover-Swipe keyboard uses an array of infrared proximity sensors located between the keys to achieve the same ends, while Apple’s patent for the Fusion keyboard incorporates touch sensors in the surface of the keys.

Reference:http://www.gizmag.com/

Adopting USB-C means that Thunderbolt 3 will feature a reversible connector, a welcome feature

Intel has unveiled its third generation Thunderbolt interface, shedding its loyal Mini DisplayPort connector in favor of the nascent USB-C format. Further to offering greater degrees of versatility when hooking up peripherals, Thunderbolt 3 beefs up bandwidth from 20 Gbps of the second generation to 40 Gbps and can pipe power to your devices at the same time.

Apple raised its share of eyebrows when it announced a new MacBook bearing only a single port earlier this year. This feature was met with a healthy amount of intrigue, or even scepticism, but hinted at a future where less might mean much more when it comes to plugging things into your machine. Intel’s announcement at the Computex conference in Taipei on Tuesday gives this vision a nice little nudge along, in essence promising a single standard capable of serving everybody from the casual user to professionals that deal in huge data transfers.

Adopting USB-C means that Thunderbolt 3 will feature a reversible connector. It can deliver two 4K displays running at 60 Hz and charge your device with up to 100 W of power transfer. It incorporates support for DisplayPort 1.2 and USB 3.1, meaning that existing USB-C cables can still be accommodated, though data transfer will top out at 10 Gbps.

These combine for a pretty impressive list of specs, but Thunderbolt 3’s most profound impact may prove to be an ushering in of widely useful single-port machines. With the relatively small USB-C connector that is finding newly compatible devices all the time, this could extend to ever-slimming phones and tablets to send tangled webs of cables the way of the compact disc.

Intel plans to begin shipping Thunderbolt 3 products before the end of this year.

References:http://www.gizmag.com/