Digicom Technology News


Samsung's new TV panels are transparent like glass, consume 90% less energy than backlit LCDs.

Samsung recently announced a new range of transparent LCD panels that can be peered through 'like glass'. The 22in transparent LCD panels have been in mass production since March.

According to a Samsung press release, the new screens have a transparency rate of between 15-20% - which makes them transparent enough to look through. The 22in panel boasts a contrast ratio of 500:1 and a native resolution of 1680x1050.

The new panels utilise ambient light when in operation, which allows them to be a lot more energy efficient. If Samsung is to be believed, the new panels consume 90% less electricity than conventional backlit LCD TVs.

The 16in panel will come with HDMI and USB interfaces built-in.

Younghwan Park, a senior vice president of Samsung Electronics LCD Business, said, “Transparent displays will have a wide range of use in all industry areas as an efficient tool for delivering information and communication.”

For the time being, the transparent panels have been earmarked for corporate and educational use as well as in advertising.

Article from PCAuthority.
Read full press release here.



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Video conferencing has been around for a long time - roughly since the concept was introduced at the 1964 World's Fair -- and has often been suggested as a way to save travel costs for businesses. The problem is, with many videoconferencing systems and applications that most small business owners have seen, the quality is similar to what you might expect if you were talking to an astronaut on the Space Shuttle. Not quite a substitute for real face-to-face interaction.

The technology has made amazing leaps and has come down in price, so that most small businesses can at least consider deploying video communications for their business -- even in businesses with as few as 10 employees. Suppliers such as Polycom, Siemens, Cisco, Tandberg and others are the big names looking to encourage small businesses (under 1000 employees) to jump into telepresence.

Sue Hayden, executive vice president of video communications supplier Polycom, says the advantage of using what her company called "telepresence" (better technology needs a new vocabulary) goes beyond cutting costs through reduced travel. As important as reducing business travel costs is increasing productivity. People can "interact in a higher quality way and get more done. Visual communications allows companies of any size to meet face to face and ensure they are really productive."

So what's the difference between videoconferencing and telepresence? The latter, says Hayden, is a "high definition video experience that's crystal clear. You can see eyes blinking, people breathing. It's lifelike. It's an immersive experience." Systems today also are more flexible in terms of where they can be used. It can be from an employee's desktop computer, a conference room, or even a mobile computing tablet. Polycom says its systems are "platform independent" - a techie way of saying they go where you go.

A lot of entrepreneurial companies these days are virtual -- their employees may work from home, and they may not even have employees in the traditional sense. They may use talent across the globe with business partners and individuals who work for themselves. Telepresence systems can enable such organizations the flexibility to attract talent from anywhere in the world, knowing that true "like-being-there" communication and collaboration is possible. It's also easier to initiate telepresence contact than with videoconferencing. When individuals are part of a telepresence system, another user can "see" them online and can initiate contact, rather than having to schedule a pre-arranged meeting that employees have to log into.

Polycom has clients like a small magazine publisher with a few dozen employees, many of whom work from home; and a talent casting company with about 20 employees that's on the East Coast and can audition talent from the West Coast without having to fly them in. The technology also lends itself to fields like medical diagnostics, to give healthcare professionals the ability to share patient information remotely; and training/education, enabling organizations to offer higher quality interaction and information sharing.

Hayden says a business owner looking for a video communications system should focus on these questions:

  • Is it easy to use?
  • Is it affordable with a quick ROI?
  • Does it have the quality and reliability that can result in productivity increases?
  • Is it open standards (that is, will it work no matter what other technologies and vendor platforms are already in place)?
  • Is it platform independent, able to work in any environment from a headquarters conference room to a laptop to mobile devices?
Article by , About.com Guide

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Three-dimensional printing — also known as additive manufacturing, desktop manufacturing or rapid prototyping — involves a machine layering plastic, metal, ceramics or other material to build a physical object. The printer is directed by digital 3-D models created either by laser scanner or by industrial 3-D graphic software such as AutoCAD.

A report by the technology analyst firm Gartner last fall predicted 3-D printing would be adopted by the consumer mainstream within five to 10 years — ranking behind media tablets and electronic paper by two to five years, tied with Internet-enabled TVs and wireless power, and ahead of autonomous vehicles and mobile robots by more than a decade.

ABI Research has predicted 3-D printing technology will take off in 2011, growing to a more than $782 million market by 2013.

While it may not be in the average household yet, 3-D printing has been popping up in head-turning research projects. Last month, Wake Forest University researchers announced they were working on scanners and printers that could print customized replacement skin for burn victims.

In December, MIT Media Lab researcher Amit Zoran used an Objet Connex 500 — which resembles the larger ink-jet printers in most offices — to print a working flute made of plastic. Over the course of 15 hours, Zoran printed four plastic parts, and assembled them with a few springs into a flute. (See Youtube video above)

Article from Boston Herald

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Researchers at Chalmers in Sweden have shown that a surface emitting laser – a cheaper and more energy-efficient type of laser for fiber optics than conventional lasers – can deliver error-free data at a record speed of 40 Gbit/s. The break-through could lead to faster Internet traffic, computers and mobile phones.

Today's commercial lasers can send up to 10 Gb of data per second (Gbit/s) through optical fibers. This applies to both conventional lasers and to surface emitting lasers. Researchers at Chalmers University of Technology have managed to increase the speed of the surface emitting laser four times, and see potential for further capacity increase.

“The market for this technology is gigantic. In the huge data centers that handle the Internet there are today over one hundred million surface emitting lasers. That figure is expected to increase a hundredfold,” says Professor Anders Larsson, who has developed the high speed laser together with his research group in optoelectronics.

The laser volume is smaller. It requires less power without losing speed. The energy and power consumption is a tenth of what a conventional laser requires at 40 Gbit/s – only a few hundred fJ/bit. If Anders Larsson and co-workers succeed in their development he expects that the power consumption of a complete optical link, between eg circuits in a computer (including drive electronics and receiver) will be no more than 100 fJ/bit.

“The laser's unique design makes it cheap to produce, while it transmits data at high rates with low power consumption,” Anders Larsson sums up.

The combination is unique, and opens up to a large-scale transition from electrical cables to optical cables in computers, and to side equipment, as a substitute for USB cables, for instance. Electric wires can handle up to a few Gbit/s. One can easily imagine dramatic performance gains in mobile phones and other electronics ahead. Most imminent are applications in supercomputers and the type of large data centers run by Google, eBay and Amazon.

The next step for the Chalmers researchers is to modify the design and refine the ways to control the laser, to increase speed and reduce power consumption even further.


Full article can be found at AlphaGalileo
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The most sustainable companies in the world have been revealed at the World Economic Forum in Davos, with players like Ricoh, Nokia, Philips, Intel, Vodafone and HP, Panasonic and Samsung all making the green grade on the 2011 Global 100 list.

Ricoh, a specialist in office solutions, managed document services and production printing, has been recognised for its sustainability commitments, both internally in its company practices and also in its approach to raising environmental awareness and providing sustainable innovations that deliver energy and cost savings for its customers.

Speaking following the Davos announcement, Alan Mason, managing director, Ricoh Ireland, said: “Sustainable innovation is at the heart of how Ricoh does business. Environmental governance underpins all aspects of the company, from research and development, product lifecycle management and logistics, to our relationship with suppliers and the way we measure our overall business performance.”

Ricoh has also embraced an aggressive carbon strategy, which has seen the company reduce its carbon footprint by 45,000 tonnes since 2007.

Article from Siliconrepublic



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Stay on top of the paper mountain

Monday, February 07, 2011 • • 0 comments

Despite advances in digital services, paper and printing remains an essential part of office life, writes IAN CAMPBELL

WHATEVER HAPPENED to the paperless office? Over a decade ago the hype around e-business threatened to kill off printers and paper for good, but the promise of digital workflow doing away with the most ancient communication medium never quite happened.

Here we are, 10 years later, and paper consumption is as great as ever. Ironically, research firm IDC identifies people printing out e-mail as a major culprit in driving rather than reducing paper consumption over the last 12 months. The upshot is a widespread acceptance that paper and printing will remain an essential part of office life despite environmental concerns.

Perhaps a new generation of tablets and smartphones will bring about a tipping point that makes the difference, enabling users to access digital documents anywhere and more easily without recourse to printing. Angèle Boyd, head of IDC’s research practice in document solutions, is not convinced. “Every time some kind of digital device or technology comes along we ask ourselves whether the paperless office will happen. We saw it with networks, and we saw it again with e-mail – it didn’t.”

Surveys by IDC suggest paper is so culturally embedded in the workplace that it will be hard to shift. When it asked office workers what they rely on to get their jobs done, paper forms and documents were near the top of the list.

Part of the problem is the absence of standardised tools to access digital documents, according to Boyd. “Companies are increasingly reaching out beyond the four walls of the office to get ideas for product development, but the people they are communicating with are not necessarily using the same electronic and digital systems as they are. One person may have an iPhone, but someone else won’t.”

Paper is the default medium that everybody uses. But will this change as a new generation moves into the workplace, a younger demographic that has grown up with Facebook, with no affinity to print or paper? It could happen, says Boyd, because it’s the under-20s that show up in its research as the age category least inclined to print.

Simon Sasaki, chief executive of Ricoh Europe, argues that such a change would make only a small dent in print volume. “We have tons and tons of media to manage which is why the print volume is not decreasing as expected,” he says.

The explosion in digital information is something that even the smallest firm has experienced. IDC estimates that by 2020 there will be 44 times as much data in the world as there was in 2009. The thinking in the IT sector is that a proportion of it will always be printed out, partly because studies show that paper-based documents are easier to read and absorb.

Print specialists like Ricoh, HP, Xerox and Canon are already evolving from hardware manufacturers selling boxes to service companies, helping businesses get better control over a function that can cost a business between 11 and 15 per cent of its annual revenue. They offer managed print services, providing the hardware and peripherals and only charging on a price per printed page basis.

Despite the recession, printing and output is a part of business that still slips below the cost-radar, according to IDC. Only about 20 per cent of companies in the world have outsourced to a managed print service despite the possibility of saving an average of 25 per cent on their output costs. Savings are achieved by standardising on a single supplier and deploying a few strategically positioned multi-function printers around the office rather than having inkjets on every desk.

With network managed printers, rules can be set and administered such as “scan-to-e-mail” for direct forwarding of a document, duplex printing for printing on both sides of a sheet, and personal printing that allows users to pick up their print jobs only when they physically stand by the device with a swipe card. All these features cut down on waste and increase efficiency.

In London last week, Ricoh showed how a standardised approach delivered savings to multi-site global customers like Volvo, Air France and Unilever. It also outlined its plans to take the strategy further with managed document services. With the infrastructure in place, the natural next step is to use it as a platform for improved workflow. In a networked environment, documents can pass seamlessly through an organisation, speeding up processes like accounts payable with relatively little investment.

On one level it is a harder sell, admits Sasaki. There are not the tangible cost savings of managed print, but many of Ricoh’s customers are pushing for such services. The plan is to grow a portfolio of workflow and business process outsourcing solutions, helping its customers stay on top of a growing mountain of paperwork.

According to statistics, seven and half hours a week are lost by employees as they unsuccessfully try and retrieve information from their systems. “Everybody claims to offer a managed print service so we have to differentiate through extended service offerings like business process outsourcing. We are adding new services to compensate for the danger of a decline in paper consumption.”

It remains to be seen if such services will strike a chord, or if print companies are perceived as the best people to deliver them. Right now there is still an education to be done on the first wave of controlling print costs.

Article from Irishtimes



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