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The Electronic Frontier Foundation on Tuesday rebutted legal assertions by Texas Instruments that enthusiasts who figured how to install their own operating systems on TI calculators violated the Digital Millenium Copyright Act.

In a letter sent to the processor and calculator maker, Jennifer Granick, civil-liberties director at the EFF, argued that TI calculator enthusiasts Brandon Wilson, Tom Cross, and Duncan Smith didn't deserve letters TI sent them August 27 demanding that they remove various online posts about installing alternative operating systems. The three had taken down the posts but plan to restore them October 26, unless TI supplies evidence of a violation, Granick said.

In the posts, the three discussed use of reverse-engineered digital keys that made it simple to install alternative operating systems on the TI calculators. Wilson and Smith posted the actual keys that could be used to perform the installation.

But none of that violated the DMCA's anticircumvention provision, which states, "No person shall circumvent a technological measure that effectively controls access to a work" protected under the copyright act, Granick said. … Read more

Songtrix Silver offers to help newcomers and experienced musicians alike. With options to learn and create music, this program offers something to everyone.

Initially, we were overwhelmed by the various musical players, scales, and more that the program offers. Luckily, a series of short tutorials in the Help file gave every tool a clear role. Not being experienced musicians, we liked having the ability to choose a song from the collection and follow it note for note on a scale or on the screen's light-up keyboard. We felt that some prior understanding of notation would be necessary, but this … Read more

As Intel readies its most potent chip yet for small devices, Apple may already be using competing technology.

One of the themes of the upcoming Intel Developer Forum (starting Tuesday) will be the chip giant's foray into the smartphone and mobile Internet device (MID) markets. Intel's current Atom chip is fine for Netbooks but has had little impact on MIDs and zero impact on smartphones, where it is simply too power hungry to be usable.

Enter Moorestown. A much more power efficient Atom chip, due by 2010, that should find its way into high-end LG smartphones, MIDs from … Read more

ChordWizard Gold lets users learn guitar chords and scales. Guitar novices might find its many options a bit overwhelming, but overall, it's easy to navigate.

ChordWizard's interface is not particularly sleek, but it's very intuitive and customizable, allowing users to orient the fret board for right- or left-handed playing and to select how many strings will be used. The program's features are organized into five separate tabs, allowing users to explore scales related to specific chords, construct new chords, and practice along with a built-in metronome. On the whole, the program was easy to navigate, although … Read more

The gadget industry is waiting in suspense, wondering if you're going to buy an Apple tablet. Because if you do, they're going to flip the production line's on switch.

Apple has a knack for creating new categories of devices. The iPhone arguably created the high-end smartphone segment and the design was parroted by dozens of device makers and carriers. The MacBook Air inspired the ultrathin laptop category.

The expected--and highly anticipated--Apple tablet would do the same. Manufacturing companies in Asia are eager to find a new category of devices to fill up their factories, according to an … Read more

First off, let me say that any DJ caught complaining about the inconvenience of his laptop audio interface deserves to be smacked in the head with a record crate. That said, less gear to carry is always a good thing, and the fine folks at Native Instruments have found a way to shrink their premium USB audio interfaces down to a pocket-size four-channel dynamo, appropriately called the Audio 2 DJ.

This new little bus-powered breakout box is due out in September, runs $119 list, and uses a pair of stereo 1/4-inch jacks (one for cue, one for master) to … Read more

Where's your comfort zone? Windows, Mac, Linux? An unintellectual, emotional attachment to an operating environment often determines what consumers buy and may determine whether Google Chrome can ultimately compete with Windows.

In the consumer laptop space, specifically Netbooks, there isn't much hope for a Linux-based operating system like Google Chrome in the near term. So, first the bad news.

Market researcher iSuppli released a report Friday that I agree with. It begins with the usual, saying that Google's Linux-based Chrome operating system sets the stage for a battle of the Titans (Google versus Microsoft). But what it … Read more

Texas Instruments and Qualcomm executives talked Wednesday about the opportunities they see for the just-announced Google Chrome operating system.

The Chrome operating system is "lightweight," a term that Google uses, meaning the OS runs fine on less hardware. Chrome will initially be targeted at Netbooks--essentially ultra-small laptops--that will be available for consumers in the second half of 2010, according to Google.

Both TI and Qualcomm believe the Google OS will provide more opportunity for new-fangled devices to gain wider acceptance. And both believe this is an opportunity for their respective ARM processors--which power many of the world's cell phones--to gain more ground.

Analysts see the makings of a broad realignment in the computer industry. "What Google is betting on with the Chrome OS (is a) shift in computing and consumer behavior," Charles King, president and principal analyst at Pund-IT, wrote in a research note on Wednesday. "If that scenario truly comes to pass, it could disrupt the efforts of virtually every vendor focused on personal computing."

Texas Instruments, which has been working with Google on the Chrome OS, expects big changes in the design of devices, according to Ramesh Iyer, TI's head of worldwide business development for mobile computing.

"Netbooks are really the tip of the iceberg. We need to fast forward into the future and think of things beyond the Netbook thanks to this initiative from Google," Iyer said in a phone interview. TI's OMAP ARM processor powers a number of cell phones and smartphones including the recently-announced Palm Pre.

"We see the future being cloud computing really. You are walking around with a simple tablet, that is probably no thicker than the thickness of your display. It may have a (physical) keyboard, it may have a soft keyboard.… Read more

ARM, the company that designs chips for the world's smartphones, said handset makers will deliver the first models using more than one processor core next year, as high-end mobile phones begin to mimic the hardware attributes of PCs.

And that means top smartphone suppliers such as Apple and Palm, which both use ARM-based processors, will likely deliver models packing at least two cores inside the main processor--referred to as an application (or applications) processor.

This is a natural progression for high-end smartphones like the iPhone and Palm Pre as the software those phones run gets increasingly sophisticated.

"You'll definitely see handsets shipping with a dual-core A9 in 2010," James Bruce, wireless segment manager for ARM, said in a phone interview earlier this week, referring to the next-generation Cortex-A9 processor from ARM.

The Palm Pre uses a processor based on the current-generation Cortex A8. The iPhone also uses an Apple-branded chip that is based on an ARM design.

"The A8 is just a single core while the A9 will be dual-core, all the way up to quad-core to give smartphones an even bigger performance boost," Bruce said.

He said the move to dual-core phones should happen relatively quickly. "It's very aggressive. It's only going to be in a year's time that you're going to get these phones," he said.

And what about power consumption, a critical concern for smartphones looking to deliver all-day battery life? "What we've done on the A9 is actually make it more power efficient than the A8. The dual-core A9 will be coming out on 45-nanometer rather than the (current) 65-nanometer process," Bruce said. Generally, the smaller the geometries, the faster and more power-efficient the processor is.

Bruce continued. "With the dual-core running at maximum load there's probably going to be an increase of about 10 to 20 percent in power consumption but in general day to day use you're actually going to see better battery life." … Read more