Saturday, March 24, 2012

Web address controversy deepens after U.S. warning


Acontroversial attempt to expand Internet addresses far beyond the likes of .com, .org or .net has provoked a rare threat from the U.S. government to withdraw a key licence from the body that runs the Internet's core functions. The Internet Corporation for Assigned Names and Numbers (ICANN) depends on its U.S. government contract to coordinate the unique addresses that tell computers where to find each other, without which the global Internet could not function. But this month the government warned that the non-profit body's rules against conflicts of interest were not strong enough and only temporarily extended ICANN's contract - which it has held since its formation in 1998 - instead of renewing it as many in the industry had expected. A failure to secure the Internet Assigned Numbers Authority (IANA) contract would severely damage ICANN's ability to implement its address expansion programme, the most radical move in the organisation's history.

The conflict of interest concerns arise from the fact that some past and present board members stand to benefit financially from the liberalisation of Web addresses through ties to organisations that make money from registering new domain names or consulting on the expansion. Currently, organisations are restricted to a couple of dozen so-called top-level domains, such as .com, .org or .net, or country code domains such as .co.uk. ICANN wants to enable brands, cities or firms seeking to build new Internet businesses to apply to own and run their own domains, for example .apple, .nyc or .gay, giving them more control over their Web presence and a greater choice of names.

Freedom on the World Wide Web
Freedom on the World Wide Web


"Not to award ICANN the IANA contract would be to completely knock it off its foundations," said Philip Corwin, who is legal counsel for the Internet Commerce Association, an organisation for domain name investors and developers. "ICANN needs that contract to have the authority they need to really make this programme work." The contract has been renewed until September. A whole industry has already sprung up to take advantage of ICANN's initiative. One of those is Top Level Domain Holdings , a London-listed firm set up to acquire and operate the new domains, whose chairman, Peter Dengate Thrush, was chairman of ICANN when it approved the change. TLDH has already put in 40 applications and intends to submit more for domains including .miami and .music.

Buzz
Many critics are sceptical as to whether ICANN will achieve its stated aim of boosting competition and innovation, pointing to previous experiments with the likes of .aero, .travel and .museum, which have gone largely unused. But convinced or not, hundreds of consumer brands feel forced to apply for their own domains - a costly and complex process that comes with obligations to actively operate the domain - fearing they will lose out to rivals if they do not. A three-month window will close on April 12, likely for years and possibly for ever.
A recent survey by Internet registry services company Afilias, which is applying for about 150 new domains on behalf of clients and already provides key infrastructure for .org, .info and .mobi, found considerable uncertainty about the process.

Of 200 major consumer brands it surveyed in the United States and Britain, 53 percent were either not aware that they could participate in the process at all or did not know that the application window was open and when it would close. Of those who were aware, however, 54 percent of brands were in the process of applying, and only 6 percent said they definitely would not. "There's a buzz about this now," said non-executive Afilias director Jonathan Robinson. Others with less of a stake in the process call such behaviour outright defensive.
"Of the people that I'm talking to, the vast majority of those that are moving ahead to apply don't have a concrete business initiative in mind for how they will use the registry," said Jeff Ernst of technology analysis firm Forrester.

"They're fearful of another organisation getting their string, or they're fearful that another competitor will buy its own and get first-mover advantage in doing something strategic." Stuart Durham, European sales director of consultancy Melbourne IT, which is preparing about 100 applications for customers, says interest is rapidly increasing as the end of the window approaches.

Financial Interests
Joshua S. Bourne, a managing partner and co-founder of FairWinds Partners, a consultancy that works with brands on their Internet strategy, said some of the world's biggest brands were refusing to apply. "I think we're going to be very surprised on May 1st when some of the world's biggest brands aren't included," he said. "They want to make a statement because they don't agree with the whole ICANN process, but in the end I think they'll regret it." Rod Beckstrom, ICANN's outgoing chief executive, told Reuters this week the expansion was going smoothly. "We're holding the course. There's not a single complaint about anything to do with the administration of the programme."

But at a major ICANN meeting earlier this month he warned it was time for the organisation to tighten up its rules. "ICANN must be able to act for the public good while placing commercial and financial interests in their appropriate context. How can it do this if all top leadership is from the very domain name industry it is supposed to coordinate independently?"  "Preserving ICANN's ability to act independently, in the public interest, is paramount to the future of the Internet and this institution," he said.

Nikon D7000 Review


The DSLR product refresh cycle in the recent past has gathered momentum at least for the entry-level DSLR cameras. However, the models for the more serious amateur and beginner-professionals are refreshed less often. Canon and Nikon are the biggest competitors in this field and both have competing products at different price brackets.
Large connectivity options on the left side
Large connectivity options on the left side


The Nikon D90 was one of the most popular DSLRs of its time and there have been quite a few models since then. The D7000 is a replacement to the D90 and there are the expected set of improvements made to it and it’s been around a while. Nikon has since then moved on to a newer naming convention - the D40X was replaced by the older D3000 and the D90, with the D7000. 

Design
When you first look at the D7000, you can’t help, but notice the similarities between it and the D90. They appear identical in dimensions. It’s clearly larger than the entry-level D3100 DSLR, if you’ve seen one of those, it’s also quite a bit heavier. The texture on the camera gives you a sense of confidence when you hold it, unlike the more entry-level ones, which feel slippery. There’s quality everywhere - the buttons are designed to last a while - they’re chunky and can handle some abuse.
Manual focus and VR controls on the lens
Manual focus and VR controls on the lens


There are two jog dials, one at the front and one at the rear. The rear one flows smoothly, while the one at the front offers slightly more resistance. The lens too is large and has a good comfortable grip to it. The ergonomics of the camera are great, too. The large size means that the right hand grip has a deep groove in it, which makes holding the camera in one hand really simple. 

Features
The Nikon D7000 has an upgraded sensor that offers the user 16MP image shooting capability, while the D90 used a 12.3MP sensor. All these cameras - the D90, the D7000 and the D300S are based on CMOS APS-C size standard sensors. The new sensor and processor allow the D7000 more breathing space, in terms of sensitivity as well - the ISO range is extended upto 6400 on the higher side for better low-light performance and on the lower-end is stretched to 100, which presumably should allow more detail when you have plenty of light.

Nikon bundles a 18-105 VR lens with the D7000 just as they did with the D90 back then. Of course, you have the option of buying just the body and choosing a lens of your choice separately. We’ve always been fond of the 18-105mm lens, though - it offers a good amount of flexibility and is all rounder in the past.
The 18-55mm bundled with the more basic D3100 and D5100 feel somehow limited offering roughly 3x optical zoom. Video recording was one of the cool new features of the D90 - it could shoot 720p video, the new D7000 is more up-to-date with its 1920x1080 recording capability, at 24 fps.
Now space for two memory cards
Now space for two memory cards


The D7000 adds two SD memory card slots, so you can shoot more and not have to shuffle between memory cards. There’s also the 3-inch display that’s handy while focussing during photo and video shooting. There’s also a top view display that lets you quickly access controls and settings without having to look back at the larger display over and over again. In terms of connectivity, there’s a mini HDMI port, a microphone in port and even one for an external GPS module. File transferring is done using the mini USB port, but if you buy an Eye-Fi capable card, you’ll be able to transfer data over Wi-Fi.
An additional ring for choosing shooting styles on the left
An additional ring for choosing shooting styles on the left


The controls are a bit more complicated. There’s the standard mode selection dial, which includes the PSAM (program, shutter priority, aperture priority and manual) shooting modes, along with a second dial that allows quick switching from the single shot mode to the burst modes, and so on. This is bound to be a tiny bit confusing at first, to any entry-level DSLR user. In the long run, however, switching to different shooting modes becomes simple. The primary mode selection dial has two settings reserved for customizable settings.
Pretty identical to the D90 on the rear
Pretty identical to the D90 on the rear


Operation is relatively simple like it was with the D90. The two jog dials make switching parameters and settings easy. The menu itself is colourful and self-explanatory. There’s also a neat little Help button on the side, which lets you get a quick brief of each feature. There’s plenty of firepower as far as effects and filters are concerned. 

Video shooting is simple. The settings for the video recording appear in a separate camera menu, but the shooting can be started by simply pressing the dedicated video record button. There’s also a notch, which lets you turn on and off the Live View feature. 
Focussing is quick, all thanks to the 39 focus points and 3D tracking features. The lens doesn’t work particularly well for macro shots, but playing around with the zoom helps you do the trick. There’s hardly any delay between you pressing the shutter release button and the photo being captured.

Image clarity and performance is fantastic. It performs very impressively across the ISO range, right from 100 to 6400. At ISO 6400, there’s visible noise, but the image is still very usable, especially when you resize the image. At lower ISO settings, such as 1600 and 800, the image is still pretty flawless. At 400 right down to 100, it’s pristine. Image colours are fairly natural and there are no clear issues visible. 
ISO sensitivity test
ISO sensitivity test

Sony VAIO running Chrome OS leaks, thanks to FCC


Just when we thought Google’s Chrome OS was over and done with, Sony’s VAIO VCC111 has suddenly popped up for a routine inspection at the FCC (Federal Communications Commission). The notebook being tested was running Google’s Chrome OS. Chromebooks were originally designed as replacements for netbooks, but due to the limitations of the OS, it never really took off. Google’s idea behind this concept was to give users just basic functionality that one typically uses the notebook for- Internet surfing, working on office documents and videos. These were also a lot faster than netbooks and slimmer as well, but because most of the applications required an Internet connection to work, it didn’t do very well here.
New arrival
New arrival


Sony’s latest addition sports a 11.6-inch screen and is powered by Nvidia’s Tegra 250 T25 ARM CPU running at 1.2GHz. According to some of the pictures, the notebook has an HDMI, headphone and microphone jack, two USB ports and an SD card reader. The notebook isn’t very slim, which makes us believe that it may just have a proper notebook hard drive, instead of a small flash-based storage device. The notebook will also have Wi-Fi and Bluetooth onboard. As to when Sony plans to release this is still unknown. We don’t see the point of using Chrome OS at this stage when Sony could have put Ice Cream Sandwich, which would have made more sense. Not only is it familiar to use, but you have the whole app store to satisfy your ‘app’etite (pardon the pun). With Android 4.0 already hitting 10.1-inch tablets, it would have been easy to port it to the VCC111. We really hope for Sony’s sake that they do switch from Chrome OS to Android, before they plan on launching it, else this doesn’t make any sense.