Software Glitch Hits Prius

Toyota is recalling nearly 1.9 million Prius hybrid automobiles globally in order to fix a software glitch that could damage transistors and cause a loss of power.

Some 700,000 of the Priuses are in the U.S., according to a statement. Another 997,000 are in Japan, 130,000 in Europe and the remainder in other places around the world, according to media reports. Toyota didn’t immediately respond to a request for confirmation of those details on.

Toyota plans to tweak software in the Priuses for the motor/generator ECU (engine control unit) and the hybrid control ECU. The current settings “could result in higher thermal stress in certain transistors, potentially causing them to become damaged,” Toyota said. “If this happens, various warning lights will illuminate and the vehicle can enter a failsafe mode. In rare circumstances, the hybrid system might shut down while the vehicle is being driven, resulting in the loss of power and the vehicle coming to a stop.”

Toyota is also recalling about 260,000 2012 RAV4 compact sport utility vehicles, 2012-2013 Tacoma trucks and 2012-2013 Lexus RX 350 SUVs in the U.S., the company said Wednesday.

Toyota will apply an update to skid control ECU software on cars in this recall to fix an “electronic circuit condition” that could cause the vehicles stability control, anti-lock braking systems and traction control function to shut down intermittently, Toyota said. However, in the event of such a failure the standard brakes will still work, according to the company.

No accidents or injuries have been reported in connection with the software problems, Toyota said. The software update will be applied free of charge at local dealers.

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Qualcomm Acquires Patents From HP

Chip making giant Qualcomm Inc has purchased a patent portfolio from Hewlett-Packard Co, including those of Palm Inc and its iPaq smartphone, in a move that will bulk up HP’s offerings to handset makers and other licensees.

The portfolio comprises about 1,400 granted patents and pending patent applications from the United States and about 1,000 granted patents and pending patent applications from other countries, including China, England, Germany, Japan and South Korea.

The San Diego-based chipmaker did not say how much it paid for the patents.

The majority of Qualcomm’s profits come from licensing patents for its ubiquitous CDMA cellphone technology and other technology related to mobile devices. Instead of licensing patents individually, handset vendors, carriers and other licensees pay royalties to Qualcomm in return for access to a broad portfolio of intellectual property.

The patents bought from HP, announced in a release on Thursday, cover technologies that include fundamental mobile operating system techniques.

They include those that HP acquired when it bought Palm Inc, an early player in mobile devices, in 2010 and Bitfone in 2006. HP tablets made using Palm’s webOS operating system failed to catch on.

“There’s nothing left at Palm that HP could get any use out of so it’s better to sell the patents, which are always valuable to Qualcomm,” said Ed Snyder, an analyst with Charter Equity Research. “They have to keep that bucket full.”

The new patents will not lead to increased royalty rates for existing Qualcomm licensees, a Qualcomm spokeswoman said.

Last year, HP sold webOS, which it received as part of the $1.2 billion Palm acquisition, to South Korea’s LG Electronics Inc.

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Is Acer Doomed?

Taiwanese PC maker Acer reported worse-than-expected quarterly loss. Actually, it had been expected to be bad, but no one had predicted it would be this bad.

For the fourth quarter, the world’s No.4 PC vendor reported a net loss of $254 million. The company had posted a worse-than-expected net loss of $446 million in the third quarter and a $112.31 million loss in the same quarter of 2012. In short, its troubles have been getting worse for more than two years.

At the end of last year the company named former Taiwan Semiconductor Manufacturing Co sales executive Jason Chen as its new CEO and launched a new initiative to integrate hardware, software and cloud services. It will be a while before the new broom can sweep out two years of doom, so many are expecting more doom to emerge. Acer relied too heavily on making low-end laptops, which weakened its brand, it also missed the shift to mobile.

Acer’s senior executives are taking a 30 per cent voluntary salary cut starting January, the company said in a statement.

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ZTE Attempts To Double Marketshare

China’s ZTE Corp, the world’s seventh-largest smartphone maker, wants to nearly double its U.S. market share in the next three years by increasing spending on marketing.

ZTE, which trails nearby rival Huawei Technologies Co Ltd in selling both smartphones and telecoms equipment, wants more share of the fat profit margins promised by sales of high-end phones in the United States.

But the company needs to first work on its image. Its mainstay telecom equipment business was essentially shut out of the U.S. and other markets after government officials flagged security concerns about Chinese-made equipment.

ZTE targets a U.S. market share of 10 percent by 2017 from 6 percent in 2013, Lv Qianhao, global marketing director of mobile devices, told Reuters at a company event on Thursday.

That would place it a distant third behind Apple Inc with 41 percent and Samsung Electronics Co Ltd with 26 percent, according to September-November data from researcher comScore.

To that end, ZTE will increase its U.S. marketing budget by at least 120 percent this year from last, Lv said without elaborating. Like other Chinese handset makers, ZTE is grappling with low brand awareness in the world’s second-largest smartphone market and perceptions of inferior quality.

Samsung Electronics, which earns around two-thirds of its operating profit from its mobile division, spent $597 million on marketing in the United States in 2012, according to researcher AdAge.

Last year, ZTE signed a deal with the Houston Rockets basketball team and released a Rockets-branded phone.

“We want young U.S. consumers to participate in our marketing activities, so we will have more NBA (National Basketball Association) stores and channels that sell our products,” Lv said.

Globally, ZTE aims to ship around 60 million smartphones this year compared with about 40 million smartphones last year, said Senior Vice President Zhang Renjun.

The company sees much of that growth in developed markets – including Russia and China- which accounted for 68 percent of mobile device revenue last year compared with 35 percent in 2007, said Lv.

ZTE’s mobile device business sells feature phones as well as smartphones. It was the fifth-biggest mobile phone vendor in July-September, according to researcher Gartner, though it fell out of the top five smartphone sellers list in the same period.

ZTE expects to have swung to a profit for last year having booked its first-ever loss as a public company in 2012.

It based its turnaround on cutting costs, signing fewer low-margin contracts, and winning contracts to build fourth generation telecommunication networks.

The company expects global investment in 4G to reach $100 billion this year, Zhang said.

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Tizen Announces New Partners

Samsung and Intel announced on Tuesday that the open source Tizen operating system now has 36 partners, including eBay, Trend Micro and Panasonic.

The full list of new partners was announced at the Tizen Developer Summit, and includes a mix of firms from different sectors. Among the 36 backers are eBay, Nokia’s Here mapping service, Konami, McAfee, Panasonic, Sharp and The Weather Channel, giving us some insights as to what software applications are likely to appear on the Linux based operating system.

Trevor Cornwell, founder and CEO of Appbackr, one of Tizen’s newly added partners, said that his firm found the operating system appealing due to its open nature, perhaps hinting that it is more open than Google’s Android mobile operating system.

He said, “The Tizen OS promises to be the most open and comprehensive software platform available for those companies wishing to target the consumers of connected devices.

“The Association’s commitment to support HTML5 applications, combined with their vision that extends beyond the smartphone and tablet ecosystem to a wider array of other connected device segments, makes it attractive to all types of companies. We look forward to collaborating with the Tizen Association to ensure that all stakeholders can contribute to the development of a platform for this growing market opportunity.”

It’s still unclear when Samsung’s first Tizen powered smartphone will make it to market, but online speculation suggests we’ll be seeing the firm’s debut Android challenging smartphone at some point in 2014.

Further speculation suggests that Samsung’s first Tizen phone will be an updated version of the Galaxy S4, possibly to reduce its reliance on Android.

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Can Acer Go High-End?

Most popular for its low-cost laptops, Acer doesn’t really inspire thoughts of premium products. But building high-end hardware could be the Taiwanese vendor’s best chance as it looks for a way to rescue its struggling business.

With consumers flocking to tablets and smartphones, Acer’s once-thriving PC business has been left in the dust. Quarterly financial losses have become routine at the company and its PC shipments declined more sharply in the past year than at any other major vendor, according to IDC.

The grim situation forced CEO J.T. Wang to resign from his post last Tuesday. Acer will also cut 7 percent of its global workforce and has assembled an advisory committee to come up with a new strategy, the company announced.

Bright spots are hard to find. The Wintel model that propelled Acer for years and helped it become the second-largest PC vendor in 2009 has been falling apart amid the demand for mobile gadgets. And Windows 8 and Intel’s Ultrabook strategy have failed to resuscitate the market.

It hasn’t helped that Acer is so reliant on sales to consumers, said IDC analyst Bryan Ma. The entire PC industry has been hurt by tablets, but Dell and Hewlett-Packard have at least managed to find cover selling PCs to businesses, which are still buying them. And Lenovo has capitalized on its position in China, now the world’s largest PC market.

“Acer didn’t really have the commercial PC business to protect themselves. That’s why they were hit harder,” Ma said.

Acer — whether to its benefit or detriment — has instead gained a reputation for low-priced PCs. Even in tablets it has tried to undercut rivals — its Iconia W4, an 8-inch Windows 8.1 tablet, starts at US$329.99, while its Iconia B Android tablet goes for $129.99. The low prices have helped keep the company on consumers’ radar, but at the expense of profits.

One option for Acer is to build a brand as a higher-end PC player. It took a step in that direction last year with the Aspire S7, a Windows laptop with a slender, aluminum chassis that sells for $1,200 and up. That product and its successors have had some success for the company, with sales of 2,000 to 3,000 units per month, said James Wang, an analyst with research firm Canalys.

“I think Acer has started to learn they are able to sell some expensive products,” he said.

Selling higher-end PCs could help stop the bleeding in Acer’s finances, but with the overall PC market still shrinking it’s unlikely to help it expand in any meaningful way. “You can’t really expect vendors in desktops and notebooks to find growth,” Wang said. “You win in the market by not falling in shipments.”

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Africa To Lead Global Bandwidth Demand

Africa’s demand for Internet access to the rest of the world will grow by an average of 51 percent every year until 2019, ahead of all other regions, according to a forecast by research company Telegeography.

Rapid economic growth and wider Internet use will drive the increase in demand, which will be met mostly by turning on unused capacity in existing cables, according to Telegeography analyst Erik Kreifeldt. Terrestrial links are in demand partly because much of Africa still relies on satellite, which is far more expensive per bit than wired broadband, he said.

Most Internet bandwidth between continents is provided by undersea cables built and financed by groups of service providers. From Africa, most of those links go to Europe. Other carriers pay to tap into those cables and link their customers to the Internet. In some parts of Africa, running cables from coastal areas to the interior is a challenge so satellite remains the major Internet source, Kreifeldt said.

The capacity of international cables landing on African shores is just a fraction of the bandwidth available between Europe, the U.S. and Asia. After seven years of the growth that Telegeography forecasts, from 2012 through 2019, Africa will have 17.2Tbps (bits per second) of links to the outside world. That’s up from just 957Gbps in 2012 but will still be only about one-quarter of the international capacity of Latin America and less than that of Canada, according to Telegeography.

The hunger for the Internet varies among African countries. Through 2019, bandwidth demand is expected to grow fastest in Angola, at 71 percent per year; Tanzania, at 68 percent; and Gabon, at 67 percent.

Many new cables have been built to Africa and around the continent in the past several years, giving service providers excess fiber capacity that can be turned on when needed, Kreifeldt said. As that fiber gets lit up and supply rises, prices should fall for enterprises and other users in African countries, he said. However, due to relative scarcity, a given amount of bandwidth between Africa and Europe costs about 10 times as much as the same size connection between Europe and North America, he said. Africa’s bandwidth gains aren’t expected to shrink that gap.

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LG Goes Self-Healing

LG is upping the ante in smartphone technology with a new handset that has a curved touchscreen, along with a special “self healing” technology that the company claims can prevent scratches on the phone’s casing.

The South Korean electronics vendor unveiled the new phone on Monday, calling it the LG G Flex. Digital renderings of the handset were leaked earlier this month. But in its Monday announcement the company offered further details on the phone, showing that it contains a few new technologies, along with its curved display.

The G Flex is the second phone to feature a curved display, the first coming from Samsung Electronics with its Galaxy Round handset. The top and bottom of the G Flex’s 6-inch screen are curved towards the user, while on the Samsung phone it is the sides that are curved towards the viewer.

This makes LG’s handset closer to the curve of a traditional fixed-line phone handset, a design choice LG said is optimized for the contours of a face. Users can more comfortably hold the phone to their mouth and ear, improving its voice and sound quality, according to LG.

The company also touted the design by stating that the phone offers an easier grip, and holds better in a person’s back pocket. In addition, LG said the curved screen gives an “IMAX-like” experience when viewing videos, allowing for a greater field of view.

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MediaTek’s Octa-Core Processor Tested

MediaTek raised quite a few eyebrows earlier this year when it announced it would build the world’s first proper ARM octa-core, not a big.LITTLE design. The MT6592 has now popped up on a Chinese site, with the first Antutu results.

It scored 25,496, which places it behind the 1.7GHz Snapdragon in the HTC One, but it’s still a lot faster than the Nexus 4’s Qualcomm APQ8064, although throttling may have something to do with that. The score seems too high, but not long after the results emerged, a number of mobile sites started talking about disappointing results, claiming that MediaTek’s octa-core was somehow supposed to end up on a par with Samsung’s latest Exynos 5 big.LITTLE chip and the Qualcomm 800.

This of course is utter rubbish and FUD of the highest order.

The 28nm MT6592 is indeed an octa-core, but it has eight A7 cores, not a combo of A15 and A7 cores. The A7 is about one fifth of the die area of an A15 and according to ARM it consumes one quarter to one fifth of the power, making such comparisons asinine. In other words, MediaTek’s octa-core should end up a lot smaller and cheaper than a quad A15, maybe even a quad A12. That is why we find the 25,496 result hard to believe – it should be less, not more. For example, the Tegra 4 on Shield hits about 36,000, yet it’s a much bigger chip, on a device with more RAM.

The benchmarked chip ran at 1.7GHz, but MediaTek said the MT6592 should have no trouble hitting 2GHz, which could make it faster than a Snapdragon 600. What’s more, the tested device featured 1GB of RAM, 720p display and a Mali-450 GPU, so it is clearly not high-end.

However, the big problem for MediaTek’s curious new SoC is the sheer number of cores. Most apps simply can’t put them to good use and unless MediaTek has a clever trick up its sleeve, the chip might not be nearly as fast in real world applications. It does look promising in benchmarks, though.

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Sharp Shows MEMs

Sharp on Monday unveiled its latest prototypes of a new kind of display screen that it says brings several advantages over today’s liquid crystal display (LCD) screens.

The screens, called microelectromechanical systems (MEMS) displays for the tiny moving parts they contain, are being developed by the Japanese company in partnership with Qualcomm and were on show at the Ceatec electronics show just outside of Tokyo.

Behind each pixel in a MEMS display is a backlight that flashes red, green and blue in fast succession, and in front of it is a tiny shutter can be opened to let light through.

Synchronized to the backlight, the shutter can control the amount of each color of light allowed through. The eye perceives these flashes as the desired hue.

In contrast, today’s LCD screens create colored pixels using three filters. The filters swallow about two thirds of the brightness of the backlight before it leaves the display, said Akira Imai, deputy general manager of Sharp’s new business development center.

The MEMS display can allow all the light through, so the intensity of the backlight can be reduced using less power for the display, said Imai.

In a portable gadget, the screen often consumes more power than any other component, so reducing its demands can have a big impact on battery life.

The screens on show at Ceatec were 7-inch models with 800 pixel by 1,280 pixel resolution. The colors were bright and the screen image was sharp, although people viewing the screens did tend to see a brief flash of red, green and blue pixel each time they turned their eyes away from the display. That’s something Sharp is working on, said Imai.

Sharp also showed a version of the screen working in several low power modes.

The development work with Qualcomm began earlier this year when the U.S. company said it would invest $120 million into Sharp. The money, which was invested in two parts, was accompanied by Qualcomm’s MEMS expertise. Sharp has a long history in flat-panel display technology, especially LCD, and has recently been working on a new type of display called IGZO, on which the MEMS display is partly based.

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