Sony cuts the VAIO SA's starting price to $1,000, starts shipping the 15-inch VAIO SE

Lots of PC news flowing out of Sony Electronics' US headquarters this fine Sunday morning. First, the company slashed the starting price of the 13-inch VAIO SA laptop from $1,250 to $1,000, while the lower-end SB series now starts at $780 (it had been going for $800 after instant savings). We asked Sony's PR team what that means for folks who recently purchased either of these through Sony's online store, and still haven't gotten a response, but the company was quick to remind us that it's up to retailers such as Best Buy to set their own price protection policies. (Thanks, Sony!)

Moving along, that 15.5-inch VAIO SE series we reviewed a month ago is at last up for sale, beautiful 1080p display and all. You can find her on Sony's site starting at a thousand bucks with a Core i5-2430M processor, 4GB of RAM, a 640GB 5,400RPM hard drive, DVD burner and, of course, that 1920 x 1080 panel. So, is all that worth a flaky trackpad and poor battery life (sans $150 slice)? That, friends, is a decision you'll have to make for yourself. Finally, in more granular news, the 14-inch C and E series are getting expanded Sandy Bridge processor options, while the 16-inch F series and L series all-in-ones will come with Vegas Movie Studio HD Platinum, Sound Forge Audio Studio and ACID Music Studio pre-installed. In addition, the SA, L, F and E series are all getting speed bumps, as are pre-configured SB and Z series laptops. Oh, and the SB is now available in red. Got it?

LiveLens MFT adapter brings aperture control to Canon EF lenses

It may be serving a somewhat small niche, but we're guessing that niche will be plenty pleased that something like the LiveLens MFT adapter now exists. That's MFT as in Micro Four Thirds, and the adapter is for Canon EF lenses. Nothing too special there, but this particular adapter now also allows for aperture control for the first time, which is actually done on the adapter itself, not the camera -- the only remaining drawback is a lack of autofocus. Expectedly that ability comes at quite a premium -- you'll have to fork over $442 for the adapter and an extra $52 for the necessary 9V battery cable.

New Samsung Galaxy Tab 10.1 holder comes with bike attached

For a tablet that prides itself in being thin and lightweight, the latest Samsung Galaxy Tab 10.1 accessory sure adds considerable heft to the device. The Korean manufacturer's UK branch has teamed up with 14 Bike Co to bring the world the Samsung Galaxy bicycle -- a mild-mannered bike with a custom paint job and a detachable holder for the Galaxy Tab 10.1 made from carbon fiber. So, why carry a tablet on a bicycle? For checking things like mileage planners and route trackers on the go, apparently.

Mango kills Microsoft's always-on location tracking, makes good on letter to House of Representatives

Remember all that iPhone tracking hubbub back in April? Sure you do -- you probably also recall Apple's denial, the subsequent Senate hearing, and the rest of the fiasco's dramatic fallout. Amid the ballyhoo, Microsoft stepped out to admit that its Windows Phone also collected location data, but quickly promised to knock it off following the next scheduled update. According to ChevronWP7 collaborator Rafael Rivera, Windows Phone 7.5 cinches it: Mango "no longer sends location data prior to being granted permission to do so." Redmond previously told the US House of Representatives that it only collected location data if a user expressly allowed an application to send it along -- a claim which Rivera debunked last week, noting that simply launching the camera application captured and transmitted "pin-point accurate positioning information." The big M maintains that the collected location data was anonymous, and that it shouldn't have been sent at all unless the user allowed it. Either way, Microsoft's chapter in the big location tracking blunder of 2011 seems to be at a close, squaring the firm with Congress, its developers, and hopefully its customers.

Kinect has no qualms about guessing a woman's age

Did you know that Microsoft's Kinect can measure your bodily proportions in 3D and hence ontogenetically estimate your age? Well grandma, it can. Aside from being incredibly impolite, a recent patent application from Redmond also highlights a more beneficial function: to prevent kids from watching or playing age-restricted media. The proposed system could even shut down inappropriate material automatically when an offending minor steps in the room and then resume it when they leave. On the other hand, we give it five minutes before some scheming rugrat with a distorting lens tweets a workaround.

Xperia Ray makes US debut, goes unlocked for $425

Giving you a new opportunity to tell your favorite carrier exactly where it can stick that nasty two-year agreement, the unlocked Sony Ericsson Xperia Ray has made its official debut in the United States. In partnership with NewEgg, the handset carries an MSRP of $425 (although it currently sells for $380), where shoppers may choose between gold, black, white and pink varieties. As carrier compatibility goes, the phone features quad-band GSM support, along with 3G capability over the 2100 / 1900 / 850MHz airwaves, which makes it best suited for AT&T in the US, or Bell, Rogers and Telus up north. The Xperia Ray packs an MSM8255 SoC -- which features a 1GHz CPU and an Adreno 205 GPU -- along with a 3.3-inch FWVGA display and Android 2.3. Of particular note, it also sports an 8.1 megapixel lens with an Exmor R sensor that's well-suited for low-light situations, along with an LED flash and the ability to record video at 720p. So, if you're mad as hell at two-year ordeals, here's a reason to not take it anymore. Howard Beale would be so very proud.

Canon's 8-inch CMOS sensor can record SPACE at 60fps

For whatever reason, Canon seemed more concerned with showing off its engineering prowess than finding a use for the giant 8-inch CMOS sensor it created last year. Fortunately, the super-powerful snapper has found its way into the 105-centimeter Schmidt Telescope at the University of Tokyo's Kiso Observatory. The sensor's size makes it a perfect fit to record in low-light; capturing the wonders of the universe in 0.3 lux at 60 fps. The University will premiere footage from the experiment, possibly with nibbles, after September 19th -- presumably in a theater with a blanket ban on people muttering the introduction to Star Trek as it plays.

AT&T flips 4G LTE live, nearly 97 percent of America wonders where the party is

According to Ma Bell, AT&T covers 97 percent of all Americans. Of course, that's including those "one bar of EDGE" places that are uncovered so far as reality's concerned, but regardless of all that -- there's no denying that AT&T's LTE launch is on the subdued side. With Verizon rolling out five times more LTE markets this month than AT&T is even launching with, the country's largest GSM carrier definitely has some catching up to do. Regardless of the standings, the company appears to have (quietly) gone live with five LTE markets as of today, with Chicago, Atlanta, San Antonio, Dallas / Fort Worth and Houston getting first dibs. The source link below takes you to the new coverage map, as well as to a promise from the carrier to expand "4G LTE" (not to be confused with the other 4G, more accurately known as HSPA+) to 15 major metropolitan areas by the year's end. Notice how rural areas aren't mentioned, despite plenty of grandstanding near D.C.? Don't worry, guys -- it's just Rethinking Possible.

Tiny infrared LEDs could find a home in ultra-thin multitouch screens

A company called Osram Opto Semiconductors has created a new infrared LED that can be used in conjunction with detectors to create ultra-thin touchscreens. We've seen infrared used in touchscreens before, most notably in Microsoft's Surface and recent e-readers from Barnes & Noble and Kobo. But, Osram's solution is complex enough to work in a multitouch tablet, while being as space-saving zForce. At only 0.45mm tall the diodes and sensors can easily be crammed into a bezel around a screen and sip just 35mW during regular use. Now the company just has to convince someone to put the tiny IREDs in their products.

Switched On: The great slate debate of Windows 8

Just as Windows Phone 7's "touch-only" interface threw away the past to create a streamlined, more approachable experience, Microsoft is creating a "touch-first" experience for Windows 8 that has more in common with its new phone software than previous versions of Windows. This "Metro-style" UI will be able to run on virtually any modern PC, with screens from 10- to 30-inches and above. The touch interface will be only occasionally relevant on desktops, though, more so on laptops. Where it's obviously meant to shine is on pure slates -- will consumers really flock to Windows 8 for such slates, though?

Inhabitat's Week in Green: sun-powered homes, retro robots and a solar laptop chipset

This week Inhabitat shined a light on the future of high-tech architecture as we brought you 20 stunning sun-powered homes that are getting ready to battle it out in this year's Solar Decathlon - including Team New York's prefab Roof Pod, Canada's TRTL solar shell house, and China's Y Container home. We also brought you exclusive photos of the recently unveiled 9/11 Memorial at Ground Zero, while the Empire State Building soared to new heights as it achieved LEED Gold certification. In other NYC news, we covered an underground park in the Big Apple which is to be illuminated entirely by fiber optics. Vincent Callebaut also unveiled plans for an incredible self-sufficient skyscraper for Taiwan, and we learned that scientists are planning to build a fake volcano for climate change research.

It was also a hot week for energy-generating tech as Intel unveiled a solar laptop chipset that can be powered by a desk lamp and MIT developed a tiny kinetic generator that can produce 100 times more power than previous devices of its kind. Meanwhile, Google invested in the power of pig poop and researchers rolled out a new inexpensive, powerful, and lightweight jelly battery that could one day power laptops and electric vehicles. Energy infrastructure also got a boost as a UK competition showcased six designs for next-generation power pylons, and New Mexico announced plans to build an entire city for the sole purpose of testing green technologies.

In other news, this week we spotted several pulse-pounding electric vehicles: a streamlined carbon fiber jet ski and an incredible mirrored motorcycle. We also went back to the future with a look at Nike's new pair of LED studded kicks, and we spotted a slick set of retro robots made from salvaged materials. Finally, we shared a bevy of tips for living a more sustainable lifestyle -- check out these seven gadgets that can improve your health and five ways to green your home entertainment system.

Galaxy Tab 8.9 WiFi shipments arrive at Best Buy, will go on sale this week

See that there? That's a Galaxy Tab 8.9 WiFi, and after months on end of mystery, it seems as if the wait to procure one in the US of A is just about over. Shipments are arriving at Best Buy stores across the nation, and according to our sources, they'll be stocked and ready for purchase starting September 22nd. We're still waiting to hear back on a retail price, but those who'd like to hazard a guess can extrapolate from those UK figures. So, did your Tuesday plans just get made?

Update: Select stores may be ushering them out on the 22nd, while others will be force to wait until the 25th. As for pricing? It's "listed" at $399.99, but we've certainly seen Best Buy placeholders be wrong before.