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Sunday 24 August 2014

Logitech G502 Proteus Core Is Breaking The DPI Barrier - Review

Proteus in Greek Mythology is the god of the elusive sea changes, a versatile and adaptable god who was capable of assuming many forms. It's the perfect name for Logitech G502 Proteus Core, a mouse that looks equal parts an undersea weapon or submarine and a smooth black wave. Remember the book '20,000 Leagues Under The Sea'? the Proteus Core would fit right in, except at 12,000dpi under the sea. Alas, it is not available in India yet.

Build and design



The G502 brings physical form to the phrase "cutting edge." With a design so familiar and yet so alien at the same time, it's hard not to sit back and appreciate the design of the Proteus Core, with it's weaponized uneven front curving up into a back with a big mouse wheel holding the two shards together. Logitech has taken its tried and tested shape from the legendary MX518 and has transplanted it into a new body straight out of Tony Stark's bag of toys.

The body of the mouse is made completely of oddly shaped plastics cut in various polygonal shapes. While the mouse is plastic, it's none of that cheap, bendy stuff. This is serious, high-grade plastic in various finishes to aid in grip. Matte is on the top and back, in between are strips of glossy plastic, at the sides are rubberized plastic with a moulded triangle pattern. The black and grey are accented with streaks of electric blue on the thumb rest and on the lit up G and DPI indicators.



Apart from the usual left and right buttons, there are two on the side of the left mouse button, possibly for quick weapon switching. Then there are the Back and Forward buttons on the left hand side of the mouse within easy reach for your thumb. On the same side is also a Thumb Trigger button for quick DPI shift or additional button mapping in a function shift.

Up top, above the mouse wheel, there are three buttons. One is a toggle that frees your mouse wheel (more on that later). The other two are DPI up and down buttons, both at different angles so you can feel them out easily.

The underside of the mouse retains that triangle motif as well as the blue colour. The PTFT mouse-feet, instead of being at the four ends of the mouse, surround the sensor housing in an odd way, and in large chunks. This is mostly to aid the sensor in its all-surface features.

Around the sensor is the housing for the weights, which is secured in place by a magnetic cover. Open it and you'll see the odd pentagonal weight placement pattern. There's an ergonomic reason for this. The weights are cut in an arrow pattern, and you can place them in anywhere around that pentagon. Everyone's wrist is different, especially in the weight it exerts when using a mouse, so to negate lift on the left side, you can just anchor that side down with a weight to bring balance to the mouse, thus reducing strain.

The mouse clicks were silent, with a barely audible 'tik'. Great for night gaming sessions without waking up the household with your furious burst fire. Proteus Core gently glides across any surface. We tried it on glass, wood, a rough mousepad and on the couch. It did not falter at all, though playing on the couch was uncomfortable, but that's no fault of the mouse. The mouse was easy to configure: Just fire up the software, do a series of movements and your mouse is calibrated. The mouse is after all, named after the Greek god of versatility.



Remember the button above the mouse wheel? It's a toggle for the freescroll function. This disengages the brakes on the mousewheel, allowing it to continuously rotate. It's a great feature for when you want to scroll down long websites, like the ones found here. Just swipe the mousewheel once and you'll autoscroll through the comments easily. While playing games, you can cycle through all your weapons or powers Another great feature to have in a growing list for this mouse.

Setup and software
We took a bit of time to get the mouse up and running. It was quick to detect on a Windows 7 PC we tried it on, but on a Windows 8-based Sony Vaio, it refused to detect until we installed the drivers and software. It was smooth sailing right up until the latest firmware update was released. After that the mouse absolutely refused to update its internal firmware. This is fairly common with new technology. Logitech needs to iron out of few things on the software side.

The software itself is fantastic. Upon installation, it detected all the games we had installed, even the latest ones like Titanfall and provided profiles. All you have to do is drag and drop to assign mouse buttons to the functions. For the thumb button you can either set the mouse to drop the DPI down, allowing you to line up a shot or you can set a function shift. So all the buttons can get a secondary use when you hold down the thumb button. Great for keeping important functions out of the way but within trigger finger reach.

Ergonomics



The mouse was comfortable to use for those with medium-sized hands. However, in the bid to make the shape comfortable for both claw and palm users, the thumb button presented a bit of a problem. Palm users with big hands complained they depressed the button without knowing it as they gripped the mouse. Claw users had to shift their hands in front to reach the button, which was not comfortable as the hump of the mouse was propping up the base of the palm up.

So it takes a bit of shifting around to get used to the Proteus Core, and a bit of a learning curve for some, and for those with smaller hands and a claw grip, a sacrifice of the front thumb button. Apart from that the mouse was comfortable for long gaming periods, and thanks to the PTFE glide, the weight distribution system and the sensor, the experience was fantastic.

Performance



The Proteus Core blows every other gaming mouse out of the water when it comes to specs. It does not just push the envelope, it slices right through and out the other side. Ladies and gentlemen, this is the world's first 12,000dpi mouse. That's Twelve Thousand dots per Inch, all surface sensor.

Most mice out there have reached 8,200dpi, and many of them cheat to get this number, by overclocking the sensor, which leads to messy movement. However, the Proteus Core is usable at that high a DPI. Granted, the cursor zips around the screen too fast, despite that, the movement was never once jerky. It was smooth, in control.

In real world gaming, it's all about your reflexes. With tweaks to the mouse sensitivity you can play perfectly at 11,000dpi. So the mouse moves slower at a pace you can control, but actually it's tracking at 11,000dpi. Most first person shooters compensate for high DPI letting you tweak the speed in relative to the gun and your mouselook.

Now this is if you're at a god-like gaming level. Mere mortal gamers can play easily at about 4,000-6,000dpi with the sensitivity down. Perfect for FPS. If you play strategy or multiplayer online games like DOTA (Defense of the Ancients) you can crank the DPI up to 8,000, making managing all those tiny units easy.

The Proteus Core was dead on target every time. Never faltering. Battlefield 4 headshots were so easy to line up. We played sans mousepad on the natural wood of the table, which not only felt great but also made the table look a lot neater. We enjoyed the experience in Titanfall a bit more as the game let us play around with higher DPIs as it seemed to correct itself.

In addition to playing games, we found moving around in Photoshop and 3D editing tools like blender a lot easier, especially in viewpoints, holding down the thumb button lowered the DPI so we can precision work on images or 3D objects. Fantastic.

Price and conclusion
Everything sounds fantastic so far. Well, here's the kick off this rollercoaster, it's not available here yet. Though Logitech was kind enough to send us one to play with, it currently has no plans for bringing this mouse to India. You can currently order this mouse online for $79.99 and get it shipped from the US.

The Logitech G502 Proteus Core is one of the best-looking mice out there, with bad boy looks in a futuristic suit packing one of the best sensors in the market today, and the only mouse currently in the market with an operating DPI at 12,000. Highly recommended.

Saturday 23 August 2014

MOTOROLA MOTO X+1 REVIEW


MOTOROLA MOTO X+1 REVIEW

  • PRELIMINARY SPECIFICATIONS:

  • Reasons to buy Motorola Moto X +1:
    • Android v4.4.3 KitKat OS | 2.3 GHz Quad Core Krait 400 Processor | Qualcomm Snapdragon 800 Chipset | 2GB RAM | 32GB Internal Storage | 5 inches AMOLED Screen | Full HD Resolution | Corning Gorilla Glass 3 Protection | 12 MP rear camera | 3G and 4G | NFC | Pedometer
  • Design and Looks: Motorola Moto X +1 is the successor model to the popular Motorola Moto X. This device comes with upgraded hardware. Moto X +1 features a slightly bigger 5 inch AMOLED capacitive touchscreen with Full HD resolution of 1920 x 1080 pixels. The pixel density is ~441 ppi. Corning Gorilla Glass 3 protects the screen from scratches. The phone supports multitouch and has custom Kitkat UI.
  • Hardware and Software: Motorola Moto X +1 packs latest hardware that could improve  performance. The Processor is Quad-core Krait 400 with 2.2GHz Clock Speed, which along with 2GB of RAM can bring good performance to the phone. The chipset is Qualcomm Snapdragon 800 and the GPU is Adreno 330 for high-end gaming. The Operating System is Android v4.4.3 KitKat. Moto X+1 also comes with built-in pedometer like Samsung Galaxy S5.
  • Camera, Music and Multimedia: Motorola Moto X +1 packs 12 MP Autofocus rear camera with LED Flash. The Rear camera can record Full HD videos. There is also 2 MP front camera for video chatting, it can also record videos and snap photos too. The device can play media formats like MP3, WAV, WMA, eAAC+ (audio) and MP4, H.264, H.263, WMV (video).
  • Internal and External Storage: Motorola Moto X +1 comes with sufficient 32GB internal storage. This device also lacks microSD Slot.
  • Connectivity Options: Motorola Moto X +1 is a Single SIM device with Nano SIM card slot and supports 2G, 3G and 4G. The data connectivity for 3G occurs via HSDPA and HSUP and 4G via LTE. Other connectivity options like Bluetooth v4.0 with A2DP, microUSB v2.0, Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, dual-band and Wi-Fi Hotspot are also available in the phone. The device also comes with NFC

Tuesday 5 August 2014

Microsoft may give Windows 9 free to Vista and XP users


Could Microsoft go as far as giving Windows 9 away for free to Windows XP, Vista and Windows 7 users? This may well be the case as the focus moves away from Windows 8 towards its successor, which is expected to land in spring 2015.

In a blog post, ZDNet's Mary Jo Foley cites rumours that Microsoft could be offering "some kind deal" to users of the three operating systems to entice them to move away from legacy platforms. Such a deal, she writes, could be in the form of a free upgrade.

Microsoft has offered such deals to kickstart transitions from older platforms to newer ones in the past, but given the large contingent of Windows XP users out there, a freebie might lure them to Windows 9 - rather than Google Chrome or Apple's OS X.

On track

According to Foley's sources, Windows 8.1 Update 2 is expected to land on August 12, on the company's monthly Patch Tuesday. It's said to be a minor one and won't be mandatory, and its content is expected to include minor design changes, but nothing spectacular.

Instead, the focus will be on Threshold, also referred to as Windows 9, which is expected to place a particular emphasis on getting some crucial features - like a new start menu - baked in.

Researchers download data at 43Tb per second , break record of 32Tbps

Danish researchers claim to have set a new data transfer world record by transmitting over a single optical fibre at an incredible speed of 43 terabits per second.

Researchers at Technical University of Denmark (DTU) used a new type of optical fibre to claim the world data transfer record.

The team has eclipsed the record that was set by researchers at the Karlsruhe Institut fur Technologie, by proving that it is possible to transfer fully 43 terabits per second with just a single laser in the transmitter.

This is an appreciable improvement on the German team's previous record of 32 terabits per second.

The worldwide competition in data speed is contributing to developing the technology intended to accommodate the immense growth of data traffic on the internet, which is estimated to be growing by 40-50% annually.

What is more, emissions linked to the total energy consumption of the internet as a whole currently correspond to more than 2% of the global man-made carbon emissions — which puts the internet on a par with the transport industry (aircraft, shipping etc), researchers said.

However, these other industries are not growing by 40% a year. It is therefore essential to identify solutions for the internet that make significant reductions in energy consumption while simultaneously expanding the bandwidth.

This is precisely what the DTU team has demonstrated with its latest world record. Researchers have previously helped achieve the highest combined data transmission speed in the world — an incredible one petabit per second — although this involved using hundreds of lasers.

The researchers achieved their latest record by using a new type of optical fibre borrowed from the Japanese telecoms giant NNT.

This type of fibre contains seven cores (glass threads) instead of the single core used in standard fibres, which makes it possible to transfer even more data.

Despite the fact that it comprises seven cores, the new fibre does not take up any more space than the standard version.

The researchers' record result has been verified and presented in what is known as a 'post deadline paper' at the CLEO 2014 international conference.