Flash player not detected. Click here to install flash.
« 1 2 3 4 5 »

Your aggregate battery consumption isn't Li-On about your location

Subject: General Tech | February 24, 2015 - 12:56 PM |
Tagged: fud, security, smartphone

Tracking your smartphones location via aggregate battery usage is not the most efficient or accurate method but it can be done and Samsung (and others) have not provided a switch which makes that particular data private.  Researchers have shown that by tracking the battery drain of the 3G cellular radio on the battery one can determine distance from the cellular base station the phone is connected to and a coarse location based on interference environmental factors such as buildings which partially block the signal.  It is only a very coarse locator but does give better information than just the base station the phone is connected to and as we are creatures of habit it allows tracking normal patterns of movement.  This is nowhere near as accurate as GPS tracking and does require a bit of work to pull off but as battery usage and levels are sent by the phone in the clear with no method of preventing that it should cause some privacy concerns for users.  You can read the research paper (in PDF) by following the link from The Inquirer.

index.jpg

"SCIENTISTS have warned of a new smartphone risk after discovering that battery power can be used to track a person's movements."

Here is some more Tech News from around the web:

Tech Talk

Source: The Inquirer

The mothership is standing by

Subject: General Tech | February 25, 2015 - 03:35 PM |
Tagged: VLAN party, kick ass, Homeworld Remastered, gaming, fragging frogs

That's right, for those of you who pre-ordered Homeworld Remastered and for anyone that pops by Steam to purchase it, your productivity is in for a serious hit as you try to guide your fleet to a new homeworld and then defend it.  For those lucky and old enough to have played through it originally you will find the look vastly improved and from what Rock, Paper, SHOTGUN and other reviewers have found you will also love the improved interface.  For those who have not had the pleasure of playing through these two games before, the $33 investment is more than worth it, especially with improved multiplayer coming in the near future.  Check out the videos and overview of the poster child for revamped legacy games here.

You will have to take a break this Saturday though, as the Fragging Frogs Virtual LAN party #9 kicks off at 10AM ET and will end when the last frog drops.  You can check out the official thread in the forums right here to get all the information you need to participate.  AMD and other mystery sponsors will be giving away prizes to those who log into and participate in the TeamSpeak channels; not to mention it is the best way to chat in game and in the general lobby.  You can also check out the list of games that will be played as well as links to the mods and patches you will need, please download and install them before Saturday to maximize your playing time.  See you there!

hwc7.jpg

"In terms of strategy games which ‘need’ remastering, Homeworld was probably somewhere at the bottom of the list. But in terms of strategy games which really, truly benefit from remastering – well, this is a chart-topper."

Here is some more Tech News from around the web:

Gaming

SIM card maker Gemalto apparently now holds the world's record for fastest security audit?

Subject: General Tech | February 26, 2015 - 01:02 PM |
Tagged: Gemalto, SIM, encryption, fud, security

In just under a week SIM card maker Gemalto claims to have done a complete security audit of their systems in 85 different countries and reports that "its office networks were compromised, the servers holding the SIM card encryption keys weren't."  This is a  record worthy of Guinness as most security audits take months or years to complete and the findings tend to discuss probabilities, not absolute certainties.  As you might expect The Register and security experts everywhere are doubtful of the claims from a company that did not even know if was compromised less than a week ago that the UK based GCHQ and USA based NSA are unable to compromise your SIM cards encryption when they have the keys in hand.  It has not been a good week for anyone who thinks about security.

17225.jpg

"Six days ago Gemalto, the world's largest SIM card manufacturer, was told that back in 2010 it had been ransacked by NSA and GCHQ hackers. Today the company gave itself the all-clear: no encryption keys, used to secure phone calls from eavesdroppers, were stolen, it claims."

Here is some more Tech News from around the web:

Tech Talk

Source: The Inquirer

Adesso's E10, the wireless mouse for those whose nerve tunnels hate them

Subject: General Tech | February 24, 2015 - 01:34 PM |
Tagged: input, wireless mouse, vertical mouse, Adesso E10

Vertical mice sometimes help those with issues with their cubital or carpal tunnels by relieving pressure due to repetitive arm and wrist movement.  They have been around for a while but do not often get reviewed which is why it might be worth checking out eTeknix today.  The Adesso E10 is wireless which is relatively uncommon un this type of mouse as is the DPI switch.  In addition it has 4 buttons and a mouse wheel so it could still serve as a gaming mouse, at least for right handed gamers who prefer this style of mouse.  Check it out if your mousing fingers get numb while you are sitting at your computer.

Addesso-E10-Featured-Small.jpg

"The peripheral market is booming, there’s a huge range of products with a wide range of features available between each device, so finding something suitable for your needs shouldn’t be too difficult. Naturally, not all products are created equally and some are designed for a more niche part of the market than others, such as the iMouse E10 which we have in for review today."

Here is some more Tech News from around the web:

Tech Talk

Source: eTeknix

AMD is avoiding the heat in Carrizo

Subject: Processors | February 24, 2015 - 06:18 PM |
Tagged: Puma+, Puma, Kaveri, ISSCC 2015, ISSCC, GCN, Excavator, Carrizo-L, carrizo, APU, amd

While it is utterly inconceivable that Josh might have missed something in his look at Carrizo, that hasn't stopped certain Canadians from talking about Gila County, Arizona.  AMD's upcoming processor launch is a little more interesting than just another Phenom II launch, especially for those worried about power consumption.  With Adaptive Voltage and Frequency Scaling the new Excavator based chips will run very well at the sub-15W per core pair range which is perfect for POS, airplane entertainment and even in casinos.  The GPU portion speaks to those usage scenarios though you can't expect an R9 295 at that wattage.  Check out Hardware Canucks' coverage right here.

Carrizo.PNG

"AMD has been working hard on their mobile Carrizo architecture and they're now releasing some details about these Excavator architecture-equipped next generation APUs."

Here are some more Processor articles from around the web:

Processors

QuakeCon 2015 Registration Dates Announced

Subject: Shows and Expos | February 24, 2015 - 11:14 PM |
Tagged: QuakeCon 2015, quakecon, id software

01-toplogo-withdatesandlocation-20151.jpg

Courtesy of ZeniMax Media

The yearly gaming mecca known as QuakeCon, featuring the biggest BYOC (bring your own computer) LAN in the great state of Texas, is set to kick-off starting July 23 through the 26. What you didn't know is that the QuakeCon team announced the registration dates for the event. Like last year, all pre-registration spots in the BYOC will be pay-for only with no First-Come-First-Served spots available.

This year, there will be a total of five registration rounds offered:

  • BYOC Select-a-Seat with UAC Command Center Seating
    • 32 packages, $500 per package
    • Wednesday, March 4 at 7pm CST / 8PM EST
  • BYOC Select-a-Seat with QuakeCon done Quick
    • 300 packages, $175 per package
    • Wednesday, March 11 at 7pm CST / 8PM EST
  • BYOC Select-a-Seat + Swag Pack
    • 500 packages, $170 per package
    • Wednesday, March 18 at 7pm CST / 8PM EST
  • BYOC Select-a-Seat
    • 1600 packages, $55 per package
    • Wednesday, March 25 at 7pm CST / 8PM EST
  • Swag Pack
    • 50 packages, $125 per package
    • Wednesday, April 1 at 7pm CST / 8PM EST

If you a familiar with the QuakeCon pay-for packaging strategies, most of the packages look familiar. The newest package offering is the UAC Command Center Seating package, featuring a VIP seat in the NOC with direct access for your system to the backbone and guaranteeing you the fastest network access at the event.

Package details after the break.

Source: QuakeCon

A new way to rack up your mobile data bills

Subject: General Tech | February 27, 2015 - 01:14 PM |
Tagged: Huawei, EE, qualcomm, 4g lte

If 4G speeds of 400Mbps become common there are going to be some very happy media streamers, at least until the bill comes in.  In a proof of concept test Huawei EE and Qualcomm demonstrated a 4G LTE carrier aggregated connection in Wembley stadium which hit peak speeds of 400Mbps and should provide most attendees of events at Wembley with speeds hitting up to 150Mbps. The carrier will use the existing 4G LTE network, only tweaking was needed to increase the speeds as opposed to a new standard and so any phone capable of connecting to LTE should be able to take advantage of the speed increase.  Check out The Inquirer for more information.

index.jpg

"HUAWEI, EE AND QUALCOMM have demonstrated a blink-and-you-missed-it 4G network at Wembley Stadium that achieved speeds of 400Mbps."

Here is some more Tech News from around the web:

Tech Talk

Source: The Inquirer

New Intel NUC Will Feature i7 Broadwell-U CPU With Iris 6100 Graphics

Subject: General Tech | February 27, 2015 - 04:41 PM |
Tagged: SFF, nuc5i7ryh, nuc, Intel, broadwell-u, Broadwell

We recently reviewed a new small form factor NUC PC from Intel powered by Broadwell. That i5-powered NUC5i5RYK will soon be joined by an even higher end Broadwell NUC (NUC5i7RYH) equipped with an i7-5557U CPU and Iris 6100 graphics.

According to FanlessTech, this slightly thicker NUC will come as a barebones system with a processor, motherboard, and wireless card pre-installed in a case with customizable lids (to add NFC, wireless charging, or other features). Note that, unlike the Broadwell i5 version we reviewed, this model supports 2.5” SSDs.

i7 Broadwell NUC Features Iris 6100 Graphics.png

External I/O includes:

  • Front:
    • 2 x USB 3.0 ports (one charging capable)
    • 1 x Audio jack
    • 1 x IR sensor
  • Rear:
    • 2 x USB 3.0 ports
    • 1 x Gigabit Ethernet RJ45
    • 1 x Mini HDMI 1.4a
    • 1 x Mini DisplayPort 1.2

Internally, the NUC5i7RYH is powered by a dual core (with Hyper-Threading) i7-5557U processor clocked at 3.1 GHz base and 3.4 GHz turbo with 4MB cache and 28W TDP. The processor also features Intel’s Iris 6100 GPU which our own Scott Michaud estimates it at 48 execution units and 845 GFLOPS of performance. He further speculates that it gets to a similar level of theoretical performance as the Intel Iris 5100 graphics (used in Haswell CPUs) using more (but lower clocked at up to 1050 MHz) shaders.

The Iris 6100 GPU is likely to be the highest processor graphics we will see with Broadwell-U. It supports 4K resolutions at 24Hz as well as video decode (though apparently not hardware accelerated) of VP8, VP9, and H.265 (HVEC) via wired displays or over Intel’s WiDi wireless display technology. Further, the GPU supports DirectX 12 in its current iteration as well as OpenGL 4.3 and OpenCL 2.0.

Internal connectivity includes support for two DDR3L SODIMMs (up to 16GB), a single 2.5” solid state drive, one M.2 SSD, an Intel Wireless AC 7265 card (802.11ac+BT), a NFC header, and a header for two USB 2.0 ports.

Intel has not released pricing, but expect it to hit at least $500 since the i5 version without Iris graphics has an MSRP of $399. It is slated to arrive soon with a launch window of Q2 2015.

Source: Fanless Tech

Looking for a second opinion on the Intel NUC5i5RYK?

Subject: Systems | February 23, 2015 - 03:24 PM |
Tagged: nuc5i5ryk, nuc, next unit of computing, Intel, Broadwell, 5i5ryk, 5250u

Ryan just polished off his review of the next generation of Intel NUC, the Broadwell powered NUC5i5RYK in both video and written form but perhaps you still have some questions.  If so, or if you are wise enough to prefer a second opinion then you should make time to visit The Tech Report who also received a unit for review.  They covered the performance of several indie games, which ran quite well as well as CS:GO which could handle 1600x900 at medium settings.  Their conclusion matched Ryan's, not only is this a great HTPC and light gaming machine but for most office purposes this is a perfect solution to present to your users.

guts-kit.jpg

"Thanks to the Broadwell-U silicon inside, Intel's new NUC promises better performance and power efficiency than the previous generation. There are other improvements under the hood, too, including the addition of an M.2 storage slot and a built-in Wi-Fi controller."

Here are some more Systems articles from around the web:

Systems

Corsair extends the Carbide Series line up with the Air 240 High Airflow

Subject: Cases and Cooling | February 26, 2015 - 05:39 PM |
Tagged: corsair, Carbide Series, Air 240 High Airflow, MicroATX, mini-itx, SFF

Corsair designed the Carbide Series Air 240 High Airflow for small motherboards but left enough room to fit fair sized add in cards and coolers.  The case is 397 x 260 x 320mm (15.6 x 10 x 12.6") and will hold GPUs up to 290 mm in length and a cooler of up to 120mm as well as a full sized ATX PSU.  [H]ard|OCP installed two GTX 280's with no issues and had no problems installing several popular AiO watercoolers either.  Even with just air cooling it would seem that Corsair's Direct Airflow Path is much more than just a marketing gimmick and kept the components at reasonable temperatures even after heavy loads.  It certainly earned the Gold Award it received and for less than $100 it deserves to be on your short list of tiny cases to consider purchasing.

1424314730NUyBGWSPnd_1_3.jpg

"Are you in the market of a case for that new Mini-ITX or MicroATX PC build? Corsair today shows off its Carbide Series Air 240 High Airflow MicroATX and Mini-ITX PC Case. It's big, it's black, and it will remind you the the Borg. OK, maybe it is not that big, but big enough to allow mATX fans plenty of room for cooling and hot dual GPUs."

Here are some more Cases & Cooling reviews from around the web:

CASES & COOLING

Source: [H]ard|OCP

NVIDIA Hosts Pro/Am Hearthstone Tournament

Subject: General Tech | February 26, 2015 - 11:29 PM |
Tagged: nvidia, hearthstone, esports

Professional and amateur players of Hearthstone: Heroes of Warcraft can compete for a share of the $25,000 prize pool and other perks, hosted by NVIDIA. Once the pool of players are whittled down to the sixteen invited pros and the top sixteen non-professionals, they will compete in a playoff format. The 32 players at that stage will each receive an NVIDIA Shield Tablet, the top 16 will receive money, and the top eight will get Blizzard World Championship qualifier points may either start their career or get them even closer to being invited to the autumn finals.

blizzard-hearthstone-logo.jpg

Breaking down the above into a little more detail:

  Prize Money Qualification Points Shield Tablet
1st Place $10,000 100
2nd Place $5,000 50
3rd & 4th Place $1,500 Some
5th - 8th Place $750 Some
9th - 16th Place $500 -
17th - 32nd Place - -

NVIDIA will be streaming the event as a four-hour event every week, which consist of group-stage highlights. Registration will close on March 19th at noon (EST). The actual playoffs will take place on May 30th and May 31st, also streamed on NVIDIA's Twitch channel.

Source: NVIDIA