Thursday, January 20, 2011

Amazon buys Lovefilm DVD service

Amazon has agreed to buy online movie rental service Lovefilm.

The American internet retailer, which already had a significant stake in the London company, said Lovefilm had a "productive and innovative" future.

The move is largely seen as a defensive ploy against a planned international expansion by US video-streaming giant Netflix.

Lovefilm chief executive Simon Calver said the deal would help the company improve its online services.

He told BBC News that it did not matter that it was an American firm that had bought the company:

"It's not about location. The big question is who is going to be the best partner to work with. There are few that offer the expertise that Amazon do, which is why it is perfect for Lovefilm."

Defensive move

The service, which began as a pure DVD rental company in 2002, has more than 1.4 million members around the UK as well as significant interests in Germany and Scandinavia.

Analysis

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Is this a good or bad day for the UK tech scene?

Lovefilm is one of the most impressive new media businesses to have come out of the UK in the last ten years.

Starting with a very simple idea - send DVDs in the post to people who watch them and then send them back - it has attracted 1.25 million paying customers across Europe.

It is now transforming itself into a digital delivery service, following the example set by Netflix in the United States - and it will be better placed to do that as part of a giant business like Amazon.

But some in the UK tech scene will be disappointed that Lovefilm could not carry on growing as an independent business.

They will point to the rumoured price tag - �200m - and contrast that with Netflix which is now valued at about $10 billion.

And they will ask the old question - why can't we in Britain grow our own world-beating technology businesses?

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For a monthly fee, subscribers can receive movies and TV shows through the post or watch them over a broadband internet connection.

Over the years the company has grown rapidly and increased its reach by acquiring rival services such as Screenselect and Video Island. In 2008, it bought Amazon's fledgling DVD service; in return, the US retailer gained a significant stake in Lovefilm's business.

The company has been adding more services, including games rental and, more recently, online streaming - but it has also run into trouble. A dispute with Universal Pictures blocked access to major films such as Bruno and Public Enemies.

In recent months insiders have made it known that senior executives and investors were agitating for a sale, with reports suggesting that negotiations between the two companies have been under way since last autumn.

The move could help guard against the possibility that US rival Netflix, which has more than 16 million subscribers, could invade the British market.

Last year Netflix - which has pioneered online video subscription - suggested that it was looking to expand internationally, and is believed to be targeting Europe.

"We're now talking about other regions in the world," a spokesman told the Canadian Broadcasting Corporation in December.

"Based on the early success of Netflix Canada, we're going to continue our international expansion next year and we're going to allocate significant dollars to it."

Investors in Lovefilm said the deal should be seen as a European success story.

"This is a great deal for Lovefilm and Amazon," said Dharmash Mistry, a partner at Balderton Capital, one of the company's backers.

"Lovefilm is the Netflix of Europe and it will be central to Amazon's European and global strategy."

It was a sentiment echoed by Mr Calver.

"It's an exciting day," he told BBC News. "We've demonstrated that you can take a business model, take an idea and grow a successful business and attract the attention of a truly global company like Amazon."



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Web images to get expiration date

Help is at hand for anyone who has ever forgotten about embarrassing images they posted to a social network or website.

German researchers have created software called X-Pire that gives images an expiration date by tagging them with an encrypted key.

Once this date has passed the key stops the images being viewed and copied.

Creators plan to levy a small charge to use the tagging system and put a digital lock on digital pictures.

Naked online

"More and more people are publishing private data to the internet and it's clear that some things can go wrong if it stays there too long," said Professor Michael Backes of the Information Security and Cryptography department at Saarland University, who led development of X-Pire.

Dr Backes said development work began about 18 months ago as potentially risky patterns of activity on social networks, such as Facebook, showed a pressing need for such a system.

"Many people join social networks because of social pressure," said Prof Backes. "They tend to post everything on the first day and make themselves naked on the internet."

"Only a small fraction of people are active every day," he said. "The majority are passive users, they do not contribute apart from their initial phase and afterwards they do not seem to care or perhaps they just forget."

However, he said, social networks never forget and images posted to sites, be they embarrassing or not, were visible forever.

Date stamp

To help solve this problem, the X-Pire software creates encrypted copies of images and asks those uploading them to give each one an expiration date.

Viewing these images requires the free X-Pire browser add-on. Currently only a version that works with Firefox is available. Those without the viewer will be unable to see any protected image.

When the viewer encounters an encrypted image it sends off a request for a key to unlock it. This key will only be sent, and the image become viewable, if the expiration date has not been passed.

Images given an expiration date with X-Pire have been successfully uploaded to Flickr, Facebook and many other websites, said Prof Backes.

This testing was essential because the different ways that sites treat uploaded images added lots of complications.

"Facebook, for instance, does a huge amount of post-processing and whatever protection you deploy has to cope with that treatment," he said.

The X-Pire program should be available in late January and will cost 2 euros (�1.68) a month. Those who stop paying will not see their images suddenly become viewable, he said, instead they will just not be able to put expiration dates on new images.



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Microsoft explains &#39;phantom data&#39;

Microsoft has confirmed that some handsets running its Windows Phone 7 software are sending and receiving "phantom data".

Earlier this year, users complained on net forums that their phones were automatically eating into their monthly data plans without their knowledge.

Microsoft said its investigation found that most problems were caused by a unnamed "third party" service.

However, it said it was still looking into other potential faults.

"We are in contact with the third party to assist them in making the necessary fixes," a spokesperson said.

The firm also said that it was looking into "potential workarounds" until the issue was solved.

"At this point in our investigation, we believe this is responsible for most of the reported incidents.

It said that the problem seemed to only affect "a small (low single-digit) percentage of Windows Phone customers".

'Root cause'

The problem surfaced in early January with some owners of phones running Windows Phone 7, claiming that their phone was sending "between 30 and 50MB of data" every day; an amount that would eat into a 1GB allowance in 20 days.

Most complainants were based in the US.

"I received an e-mail from AT&T saying that I was close to my 2GB data limit which truly shocked me as I feel I do not use data that much," a phone owner called Julie told Paul Thurrott's supersite for Windows.

"I went and looked at my AT&T account online and noticed that my phone was sending huge chunks of data seemingly in patterns."

Another, writing on Howard Forums, said that they had noticed that the phone's "idle data usage is around 2-5MB per hour".

Microsoft has admitted that not all problems may have the same root cause and has said it was still "investigating" other potential reasons for the fault.

"We are continuing to investigate this issue and will update with additional information and guidance as it becomes available," the spokesperson said.

Windows Phone 7 was launched in October 2010 to acclaim by manufacturers and users.

It is considered the company's first credible challenge to rival operating systems from Apple, Google, Research in Motion and Nokia.



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