Dr. Augustine Fou's Online Scrapbook

Saturday, September 14, 2013

Adafruit tutorial turns your Raspberry Pi into an ad-blocking WiFi access point

Source: http://www.engadget.com/2013/09/13/adafruit-tutorial-raspberry-pi-ad-blocking/

Ads can be a buzzkill, especially when they're so pervasive they become distractions. Luckily, Adafruit has a new tutorial that turns your Raspbery Pi into a WiFi access point that doubles as a mighty ad-blocking machine for any device -- be it an iPad or an Xbox -- that connects to it. All you need is a working internet connection, a Raspberry Pi booting Raspbian, a WiFi adapter, an Ethernet cable and the necessary software (which the tutorial breaks down for you). It should go without saying, but Adafruit also includes a reminder to whitelist the ad-supported sites you frequently visit. Blocking ads might improve your online experience overall, but it's always a good idea to support the people who provide you with free content. To get started, check out the tutorial at the source link below.

Filed under: Misc, Internet

Source: Adafruit

Visualized: Canon 35mm CMOS sensor captures fireflies in HD (video)

Source: http://www.engadget.com/2013/09/13/visualized-canon-35mm-cmos-sensor-fireflies/

Canon impressed us back in March when it unveiled its 35mm full frame CMOS sensor, which is capable of recording footage in extremely low-light situations. This time around, the company set its sights on the Yaeyama-hime fireflies on Ishigaki Island off the coast of Japan. Shortly after sundown, the Canon team managed to capture a forest full of lightning bugs in full HD in near-dark settings. To watch the video in all its bioluminescent glory, mosey on past the break.

Filed under: Cameras, Canon

Via: Gizmodo

Source: Canon

Sony BRAVIA Smart Stick revealed, it's Google TV in a Chromecast-looking dongle

Source: http://www.engadget.com/2013/09/13/sony-bravia-smart-stick-mhl-google-tv/

The Sony NSZ-GU1 Google TV device we've seen pop up in FCC filings has been at least partially revealed today, and it's called the Sony BRAVIA Smart Stick. The blog post doesn't specifically mention any Chromecast-style features, but it is an MHL dongle that runs both Google TV and Sony's own BRAVIA apps. The features are just like Google TV boxes Sony has released before, with a remote (that the FCC filings showed is at least similar to the previous ones) that has QWERTY and voice search support. Additionally, its "picture-and-picture" feature lets users see a browser in one window and TV in another. Since it's a true Google TV device it can install and run Android apps from the Play Store, but any other details will have to wait until it's officially announced on Sunday (the truly dedicated can dig into the source code, linked after the break). Of course this does leave one other question: Now that app support is available as a simple plug-in dongle, does that mean Sony is going to ship plain-jane HDTVs and leave the "smart" features for add-on accessories like this one?

Update: @CJ_000 points out the web-based instruction manual is up on Sony's site, and should answer most questions about how it works. It also lists the pre-installed apps, and at least so far, Hulu Plus is not among them. We're not seeing any DIAL-related features available to start with, so now we really want to know when it will be available, ~~will it work with TVs other than Sony~~ and how much will it cost?

Update 2: Reader Bryan points out a page in the manual that confirms this accessory is only for 2013 model year (and later) Sony HDTVs.

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Filed under: Home Entertainment, HD, Sony

Source: Sony Blog

Friday, September 13, 2013

Intel reportedly acquires Indisys, gets an edge in natural language recognition (update: official)

Source: http://www.engadget.com/2013/09/13/intel-reportedly-acquires-indisys/

Intel is quickly transforming its dream of perceptual computing into reality: the company will soon ship motion control technology, and it acquired the gesture interface firm Omek back in July. The chip giant may not be done yet, as there are reports from Spain that it has acquired Indisys, a small natural language recognition company. Details of the buyout are scarce, but the move would give Intel its own voice control software; it wouldn't have to license code from third parties like Nuance. We've reached out to Intel to confirm the acquisition. If real, the Indisys takeover might have come at just the right time -- Intel is swinging its attention to wearables, and voice control is now more of a necessity than a luxury.

Update: Intel just confirmed to us that it acquired Indisys on May 31st, and that the deal has already closed.

Filed under: Software, Intel

Via: TechCrunch

Source: ABCdesevilla.es (translated)

Very First Verizon LTE Nexus 7

Google Nexus 7 LTE alive and kicking it on Verizon Wireless LTE

Tetrapod quantum dot LEDs could lead to cheaper, better HDTVs soon

Source: http://www.engadget.com/2013/09/13/tetrapod-quantum-dots-materials-led-lcd/

Until Sony started shipping its Triluminos HDTVs, the future of quantum dot (QD) technology in real-world products was mostly theoretical. Now, a company called Quantum Materials has started shipping its "Tetrapod Quantum Dots" material to an unnamed Asian electronics manufacturer, hinting at the possibility of other QD-enhanced products on the market. The company didn't mention any particular devices, but this tech has the potential to create displays that are brighter, more energy-efficient and have greater contrast than the competition.

This technology allows companies to create LED-backlit LCDs using a single material as opposed to several on traditional ones -- this supposedly keeps costs low, although the aforementioned Sony HDTVs were anything but cheap. Quantum Materials CEO Stephen Squires specifically claims his company's tetrapod technology works with fewer dots overall and better manufacturing tech to hit the lowest cost possible. Samsung and LG have shown off quantum dot tech in years past -- we'll eventually find out if either one is the anonymous manufacturer in line to mass produce it.

Filed under: Displays

Source: Quantum Materials

The NSA Disguises Itself as Google to Spy

Source: http://gizmodo.com/the-nsa-disguises-itself-as-google-to-spy-1305996203

The NSA Disguises Itself as Google to Spy It's come to light that the NSA has impersonated Google—and possibly other big websites—in order to intercept, store, and read supposedly secure online communications.

Mother Jones reports that the agency managed this by using "man-in-the-middle (MITM)" attacks, which are often used by high-class hackers. PowerPoint slides made public by a Brazilian news channel also suggest the technique is used by the UK-based GCHQ. Mother Jones describes how the hack works:

According to the document, NSA employees log into an internet router—most likely one used by an internet service provider or a backbone network. (It's not clear whether this was done with the permission or knowledge of the router's owner.) Once logged in, the NSA redirects the "target traffic" to an "MITM," a site that acts as a stealthy intermediary, harvesting communications before forwarding them to their intended destination.

Gigabyte shows off tiny BRIX gaming PC with Haswell and Iris Pro graphics (hands-on)

Source: http://www.engadget.com/2013/09/12/gigabyte-brix-gaming-pc/

While we had an inkling that Gigabyte would be fitting its latest miniature BRIX PCs with Haswell processors, we were pleasantly surprised to learn it had also built a tiny gaming computer with Iris Pro graphics on board. Indeed, the BRIX pocket gaming PC has similar internals to the recently announced Gigabyte BRIX II -- it has an HDMI port, Ethernet, four USB 3.0 slots, Bluetooth 4.0, a Mini display port, built-in WiFi and a headset jack -- but with the added benefit of Intel's latest integrated graphics and the choice of red, yellow or black aluminum housing.

We had a chance to play around with a prototype model at the Intel Developer Forum in San Francisco, and we have to say we're impressed. We played a short round of Grid 2 and the race car looked amazing as it roared across a large 1080p TV. While the performance appeared robust enough in our brief hands-on, an Intel rep did warn us it probably won't replace a system with a dedicated GPU. The box itself is an adorable little thing that we felt was compact and light enough to bring to our next gaming party without taking up too much space in the trunk.%Gallery-slideshow84011%

Filed under: Gaming, Intel

Insert Coin: Little Robot Friends teach the basics of hardware programming (video)

Source: http://www.engadget.com/2013/09/12/insert-coin-little-robot-friends-teach-the-basics-of-hardware-p/

In Insert Coin, we look at an exciting new tech project that requires funding before it can hit production. If you'd like to pitch a project, please send us a tip with "Insert Coin" as the subject line.

Toronto-based Aesthetec Studio has recently launched a Kickstarter campaign guaranteed to put a smile on your face. See that little guy above? He's what the company calls a Little Robot Friend, a tiny interactive companion with an 8-bit 32K microcontroller brain that can help even the newest of newbs learn the basics of hardware programming. These customizable pocket-sized robots can perform a number of actions (like blinking their RGB LED eyes) triggered by varied stimuli, including touch, sound and changes in light. Each Arduino-compatible Little Robot Friend can also be reprogrammed with the developer's kit that Aesthetec hopes to roll out if the campaign hits its CAD$55,000 goal. To see these dudes in action, check out the Kickstarter link below or watch the video after the break.

Filed under: Robots

Source: Kickstarter, Aesthetec Studio

Chrome 29 for iOS brings voice search with pronouns

Source: http://www.engadget.com/2013/09/12/chrome-29-for-ios/

Google loves to throw small-yet-sensible interface updates into many Chrome releases, and the new Chrome 29 for iOS represents a textbook example. The browser's voice search now supports contextual pronouns like "her" or "them;" ask a question and you can run a follow-up search without mentioning the subject by name. The update also lets you quickly jump back to search results if you visit the wrong result, and it's now easier to view bandwidth savings if you have access to the experimental data compression feature. Should you like the smattering of new features, you can grab Chrome 29 now through the App Store.

Filed under: Cellphones, Internet, Software, Mobile, Google

Via: Chrome Releases

Source: App Store

Google Coder lets you build Raspberry Pi web apps in your browser (video)

Source: http://www.engadget.com/2013/09/12/google-coder/

It's undoubtedly possible to turn a Raspberry Pi into a web server, but it's not always easy. Thankfully, Google just streamlined the process with its new Coder project. The open source tool lets developers build web apps for a ready-made Raspberry Pi web server using only a desktop browser. Coder manages all the files, including any media. The mini PC, meanwhile, only requires a network connection and an SD card reader to store the server. Beyond the hardware, Coder is free to use; if you've wanted a cheap testbed for web programming, you'll find one at the source link.

Filed under: Google

Source: Coder

Microsoft offers $200 credit for used iPads, hopes you'll become a Surface convert

Source: http://www.engadget.com/2013/09/13/microsoft-ipad-trade-in/

Microsoft's new recycle-for-reward initiative doesn't target one of its own devices -- instead, it focuses on another company's popular gadget: Apple's iPad. The US trade-in program offers at least $200 in exchange for a "gently used" iPad 2, 3 or 4. You can probably get more than $200 in other places, especially for the newer slates, and you can even get cash instead of the Microsoft Store gift cards Redmond's giving out. However, outgoing CEO Ballmer and Co. are hoping you'll find the project helpful if you've been wanting to buy their products anyway -- particularly the Surface tablets, as evidenced by their prominent placement on the program's page. Before you surrender old iPads to give Surface a chance, know that the trade-in scheme will run until October 27th, which gives you time to see Microsoft's next attempt.

Filed under: Tablets, Microsoft

Via: ZDNet

Source: Microsoft

Hack your ride with Motobrain, the smartphone controllable fuseblock (video)

Source: http://www.engadget.com/2013/09/13/motobrain-bluetooth-automotive-pdu/

Tweaking your car's electrical system can be downright scary, but one Kickstarter project hopes to make it a little easier. With Motobrain, you can control up to eight accessory circuits on your vehicle of choice (boat, car or motorcycle, basically anything with an engine) with a compact box and a Bluetooth 4.0 smart device. The power distribution unit's app displays real-time feedback and information for all the accessories it's controlling, and you can even adjust how much current each one gets. The refreshingly simple pitch page mentions GPS systems, heated clothing and dimmable LED auxiliary lights as controllable gizmos, but Motobrain could be killer for car audio, too. Some of these features may be redundant for owners of newer vehicles, but the possibilities for the automodding community are staggering. The discounted backer tier is already sold out, but as of this writing there are still 156 units left at the $260 pledge level. Now, where's our soldering gun?

Filed under: Transportation, Mobile

Source: Kickstarter

Intel's updated NUC squeezes in Haswell Core-i5, HD 5000 4K graphics

Source: http://www.engadget.com/2013/09/13/intels-haswell-core-i5-nuc-overclocking-hd5000/

Intel has cranked up its NUC (Next Unit of Computing) mini-computer to near gaming levels of power with the release of its 4th-gen Core-i5 D54250WYK kit. The new model comes with the latest HD Graphics 5000, for one, and also uses Intel's Turbo Boost Technology 2.0 to ratchet the CPU clock past stock levels when the need arises. It's got the chip giant's Quick Sync video to speed up encoding, a DisplayPort 1.2 jack with 4K capability, four USB 3.0 ports, an infrared sensor, stereo/mic jacks and a gigabit Ethernet controller. There's no pricing or date yet, but bear in mind that you'll need to add RAM (up to 16GB), an mSATA drive and some kind of monitor to make it fly -- though dwarfing it with a 4K display (like this one) might be overkill.

Filed under: Desktops, Intel

Source: Intel

Thursday, September 12, 2013

drag2share: LG's Nexus 5 visits the FCC again, this time with clearer external shots

source: http://www.engadget.com/2013/09/12/lg-nexus-5-fcc-again-photos/?utm_medium=feed&utm_source=Feed_Classic&utm_campaign=Engadget&ncid=rss_semi

New FCC documents spotted by Phone Scoop have given us a closer look at what could be LG's rumored Nexus 5 handset. Curiously, photos of this D820 were filed alongside documentation for Verizon's G2 (VS980), but the clear view of the front and back appears to be of the same LG-branded smartphone that was approved by the FCC just a week ago.

The D820 offers same rounded-off top and bottom edges found on the Nexus 4, while stepping away from the glass-covered back of its predecessor. Last week's FCC filing also points to LG including a 5-inch display and a Snapdragon 800 SoC, boosting not only its size but performance too. There's also room for Qi wireless charging and support for 7-band LTE, Bluetooth 4.0, NFC and dual-band 802.11 b/g/n/ac.

While the shots don't feature the same giant Ne! xus logo we saw on the mysterious LG phone used by a Google employee recently, we're almost certainly looking at the same device. We just hope he got to keep his job.

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