Subject: Mobile | February 4, 2016 - 09:39 AM | Sebastian Peak
Tagged: wi-fi, shield tablet, shield, ota update, nvidia, android 6.0
NVIDIA has pulled the Android 6.0 OTA update for the original SHEILD (pre-K1) tablet after users experienced wi-fi connection issues. A post on NVIDIA's official forums explains:
"We have temporarily turned off the OTA update until we understand why a few users are losing WiFi connection after updating their tablet to OTA 4.0."
(Image: Android Police)
The post is authored by Manuel Guzman of NVIDIA Customer Care, and includes a list of potential fixes:
- Reboot your tablet 2-3 times. If this fails, power cycle your tablet 3-4 times (not reboot but complete power off). If this does not work, charge your tablet to 100% and attempt again a couple of times or so.
- Factory reset your tablet. Make sure you backup any important files before you perform this step.
- A couple of users reporting their WiFi coming back after leaving their tablet powered off for a few hours. Try leaving your tablet powered off for a few hours and then turn the device back on.
Users who still have issues connecting are asked to navigate to the Advanced W-Fi page on their tablet, and then to "take a screenshot and email the picture to email@example.com".
Subject: Displays | February 6, 2016 - 10:41 PM | Scott Michaud
Tagged: monoprice, pen display, touch screen, drawing
A couple of CESes ago, Monoprice launched a couple of 22-inch pen displays to compete with the Wacom Cintiq 22HD. Shortly afterward, the products disappeared from their website and line-up, so I assumed, at the time, that they changed their mind or otherwise refocused.
Turns out, it was only temporary. There are now two models on their product list, one for $499.99 and another for $599.99, although I have a feeling that the cheaper model might be discontinued. The only real, concrete difference that I can see is the $599.99 model uses “battery-free” pens, which I'm assuming is powered by induction from the display surface. The cheaper model is out-of-stock with an estimated availability of “TBD”. That one uses rechargeable pens. The $599.99 model also lists Linux drivers. The $599.99 version also has a slower response time (12ms vs 5ms) and higher viewing angles, although both are listed as IPS.
Whether or not the $499.99 model will become available again, the $599.99 one is still about a third of the price of the Wacom Cintiq 22HD. Also, unlike the Wacom, it supports Linux as mentioned above. They used to offer a pen display with a ten-finger capacitive touchscreen, which competes with the Wacom Cintiq 22HD Touch, but that has not been relaunched, at least not yet.
Subject: General Tech | February 8, 2016 - 07:00 AM | Sebastian Peak
Tagged: ROG, Republic of Gamers, mechanical keyboard, GK2000, cherry mx red, asus
ASUS has announced a new mechanical keyboard from their Republic of Gamers division, and the Horus GK2000 sports an aluminum upper body, with Cherry MX Red switches under the ABS keycaps.
The keyboard is a standard 104 key layout, with an additional 5 macro keys to the left, and wheels for volume and backlight control on the right side. It features 1000 Hz polling rate and offers a 2x USB 2.0 hub and 3.5 mm audio passthrough. As mentioned above key switching is handled by Cherry's MX Red, a linear switch which provides a lower actuation force than the MX Black.
In addition to the angular styling and large detachable palmrest, the GK2000 also offers adjustable (red) lighting to further enhance its appearance. We've seen quite a bit of the black/red color scheme for products targeting the gaming segment, and in this case it compliments the design of the company's ROG Swift monitors and other gaming products.
- Interface: USB 2.0 (1000Hz) with NKRO (can be disabled)
- Layout: Standard 104 + 5 macro keys (left) + ROG key (right) + volume and backlight wheels (right)
- Keyboard switches: Mechanical Cherry MX Red 45 g, 2 mm actuation, 4 mm travel
- Volume knob: Infinite wheel switch (scroll to increase/decrease backlight)
- USB hub: 2x USB 2.0
- Audio pass-through: 1x audio, 1x mic
- OS support: Windows XP/ Windows Vista /Windows 7/ Windows 8/ Windows 8.1/ Windows 10 32/64 bit
- Approx. dimensions: 52.65 x 17 x 4.9 cm
- Palm rest: 47.2 x 8.3 x 2.4 cm
- Cable: 180 cm braided cable
- Keycaps: ABS with UV grip coating
- Materials: 3 mm brushed aluminum, 3 mm sandblasted aluminum, ABS underside
- Weight: 1700 g
No pricing or availability information accompanied the announcement.
Subject: Systems | February 6, 2016 - 11:30 PM | Scott Michaud
Tagged: msi, gs72, gaming laptop, laptop
This laptop was announced at CES, but barely. They have now released full specifications, including options, which are actually quite interesting. The 4K panel, in particular, has a color gamut that fully covers AdobeRGB (100%). This means that, if the hardware and software are properly calibrated, it is compatible with the color spaces that both video and print professionals tend to target. The latter is quite difficult, because magazine publishers actually have a large palette. Even the Wacom Cintiq 22HD only covers around 72% AdobeRGB.
Outside of this, the laptop has one processor choice: a Skylake-based Intel Core i7-6700HQ backed with up to 32GB of DDR4 RAM. There are three choices in GPU: NVIDIA GeForce GTX 960M, 965M, and 970M. This could be disappointing for those hoping for desktop-class performance, although the 970M is pretty close to a GTX 680. It should handle games like Just Cause 3 and Rainbow Six Siege at around 50-60 FPS in 1080p mode. Basically, you are going to be dropping the 4K resolution down to about 1080p in games, but it's also a laptop and 4K in professional applications is quite nice. It also uses M.2 SSDs with PCIe 3.0 x4 bandwidth that communicates in the NVMe standard. They didn't say which one, or how large, but they claim read speeds of about 2.2GB/s.
They did not state pricing or availability. Its headlining feature is thickness -- just 1.99cm for a 17-inch display. This explains the GPU, but also suggests a premium price.
Subject: General Tech | February 2, 2016 - 11:34 PM | Scott Michaud
Tagged: Blender, open-source
The Blender Foundation guides development with a series of first-party short films, each of which are created with open-source software and released under a Creative Commons license. Despite their purpose, to promote open source software and highlight ways to improve Blender, they each have engaging traits that are uncommon in commercial films. Cosmos Laundromat opens with a fairly long shot of a sheep's attempt at hanging itself, while Sintel's ending will make you feel hollow when it reveals its meaning.
This short, Caminandes 3: Lamingos, above, is much lighter than Cosmos Laundromat or Sintel. It has more of the ironic, mischievous cartoon feel of Big Buck Bunny, their second Blender short film. It is about a Llama and a Penguin who are trying to eat some berries; unfortunately, they are both trying to eat the same ones.
The two-and-a-half-minute short film can be downloaded and is free to use under a Creative Commons Attribution license. Its assets are also available, but only under a Blender Cloud subscription.
Subject: General Tech | February 2, 2016 - 01:36 PM | Jeremy Hellstrom
In the search for higher density data storage some rather arcane materials are being studied for their unique magnetic properties. The latest research being conducted is with extremely thin multilayered films, in this specific case iridium-cobalt-platinum films. These materials display the ability to create incredibly small magnetic features called skyrmions, an area where the magnetic field is rotated compared to the surrounding material and can be coerced to appear and disappear. This is the essence of magnetic data storage, on a much smaller scale you see in current storage material. There are certainly a lot of hurdles to overcome, the experiment described at Nanotechweb is the first to form skymirons at room temperature and they used an X-ray source as the write head. It is still quite interesting to read about, even if we are a long way from seeing it considered for use in data storage.
"Researchers in France, Switzerland, the UK and Germany say they have observed nanoscale chiral skyrmions at room temperature for the first time. Skyrmions, which are quasi-particle magnetic spin configurations with a whirling vortex-like structure, could be used to make ultrahigh-density data storage technologies and nanodigital electronic devices with greatly improved data transfer speeds and processing power."
Here is some more Tech News from around the web:
- PEDOT-based composites provide electrode materials for supercapacitors @ Nanotechweb
- AMD Updates APUs, Athlons & Motherboards @ Hardware Canucks
- Windows 10 now a 'recommended' update for unsuspecting PCs @ The Register
- Rooting your Android phone? Google’s rumbled you again @ The Register
- Google plugs Android vulns @ The Register
- Samsung Forum 2016 Coverage @ Tech ARP
- Cisco Patches Authentication, Denial-of-Service, NTP Flaws In Many Products @ Slashdot
28HPCU: Cost Effective and Power Efficient
Have you ever been approached about something and upon first hearing about it, the opportunity just did not seem very exciting? Then upon digging into things, it became much more interesting? This happened to me with this announcement. At first blush, who really cares that ARM is partnering with UMC at 28 nm? Well, once I was able to chat with the people at ARM, it is much more interesting than initially expected.
The new hotness in fabrication is the latest 14 nm and 16 nm processes from Samsung/GF and TSMC respectively. It has been a good 4+ years since we last had a new process node that actually performed as expected. The planar 22/20 nm products just were not entirely suitable for mass production. Apple was one of the few to actually develop a part for TSMC’s 20 nm process that actually sold in the millions. The main problem was a lack of power and speed scaling as compared to 28 nm processes. Planar was a bad choice, but the development of FinFET technologies hadn’t been implemented in time for it to show up at this time by 3rd party manufacturers.
There is a problem with the latest process generations, though. They are new, expensive, and are production constrained. Also, they may not be entirely appropriate for the applications that are being developed. There are several strengths with 28 nm as compared. These are mature processes with an excess of line space. The major fabs are offering very competitive pricing structures for 28 nm as they see space being cleared up on the lines with higher end SOCs, GPUs, and assorted ASICs migrating to the new process nodes.
TSMC has typically been on the forefront of R&D with advanced nodes. UMC is not as aggressive with their development, but they tend to let others do some of the heavy lifting and then integrate the new nodes when it fits their pricing and business models. TSMC is on their third generation of 28 nm. UMC is on their second, but that generation encompasses many of the advanced features of TSMC’s 3rd generation so it is actually quite competitive.
Subject: Cases and Cooling | February 9, 2016 - 09:06 AM | Sebastian Peak
Tagged: RGB, phanteks, mid-tower, enclosure, Eclipse Series, Eclipse P400S, Eclipse P400, case
Phanteks has announced a new enclosure series called ‘Eclipse’, which take the internal layout of the Enthoo lineup and packages it in a pair of affordable new enclosures; the P400 and P400S.
“Without much effort, the P400 allows users to create a clean and beautiful system. Ambient RGB illumination adds character while the solid metal exterior gives the case a simple elegant design. The P400 is suitable for beginners and experienced system builders with all the extra features; the P400S comes with sound damping panels and a 3-speed fan controller to enhance acoustical performance.”
The internal layout of these enclosures will be familiar to you if you’ve seen the Enthoo series, with an open main chamber, a bottom partition for the PSU and hard drives, and all storage accessible from behind the system. There are a couple of notable differences between the Eclipse P400 and P400S, primarily the latter’s noise-reducing insulation and the addition of a 3-speed fan controller.
Exploded view of Eclipse P400S
Side panel windows are available, with added style from the ambient RGB lighting on both models. The P400 and P400S are available in black, white, or grey, and the body panels are metal, which should contribute to a more premium feel.
- Form Factor: Mid-tower
- Materials: Steel chassis, steel exterior, ABS
- Motherboard Support: ATX, Micro ATX, Mini ITX, E-ATX (up to 272mm wide, cannot use rubber grommets)
- Expansion Slots: 7
- Internal 3.5” bays: 6x (2x trays included)
- Internal 2.5” bays (dedicated): 2x (2x included)
- 120 mm fan: Front, 3x (1 included); Top, 2x; Rear, 1x (1 included)
- 140 mm fan: Front, 2x; Top, 2x
- Front I/O: 2x USB 3.0, Mic, Headphone, Reset, LED control, 3-speed Fan controller (only available for P400S)
- Side Window: Yes (also available with closed panel)
- Soundproofing panels: (only available for P400S) Front/Top/Sides
- Dimensions (W x H x D): 210 x 465 x 470 mm (8.3 x 18.3 x 18.5 inches)
No specific release date was announced, but full suggested pricing information is available:
- Eclipse P400 (PH-EC416P) Black/Grey: $69.99 / White: $79.99
- Eclipse P400S (PH-EC416PS) Black/Grey: $79.99 / White: $89.99
- (P400S pricing identical for Silent Window and Silent Closed Panel versions)
Subject: Systems, Mobile | February 9, 2016 - 10:16 AM | Sebastian Peak
Tagged: Tobii, notebook, msi, laptop, GT72S G Tobii, gaming laptop, g-sync, eye-tracking
MSI has released their GT72S G Tobii gaming notebook (first announced way back at Computex), which features NVIDIA G-Sync and eye-tracking technology that promises a more immersive gameplay experience.
“The world’s most advanced gaming laptop, the GT72S G Tobii with eye-tracking technology immerses gamers into a hands-free dimension by allowing them to switch targets in a game, select objects on the floor or even automatically pause a game by simply focusing or looking away.
Available immediately, MSI’s GT72S G Tobii will be bundled with Tom Clancy’s The Division and currently supports a variety of gaming titles, including Assassin’s Creed Syndicate, Assassin’s Creed Rogue, ArmA III, Elite Dangerous and more.”
Ryan took a look at the laptop at CES, and the video is imbedded below:
So how does the eye-tracking work?
“By going through a 15-second set-up process, users can securely log into their computers using a personalized glance; highlight, select or delete items with one look; seamlessly zoom and center maps without scrolling; and even sift through Windows, folders and its applications without lifting a finger.”
The notebook boasts some impressive specs, including:
- Tobii Eye Tracking Technology
- 17.3" Full HD 1920 x 1080 IPS display
- 6th Generation Intel Core i7 6820HK (2.70 GHz)
- NVIDIA GeForce GTX 980M with 8 GB GDDR5
- 32 GB Memory
- 256 GB SSD (PCIe Gen3 x4)
- 1 TB HDD
- BD Burner
- Killer Networking
- Dimensions: 16.85" x 11.57" x 2.30"; 8.50 lbs
The GT72S G Tobii retails for $2599.99 and is now available with an exclusive launch at Newegg.com, and the laptop includes a free copy of Tom Clancy: The Division.
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