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Monday, May 7, 2012

Fujitsu prepares to turn almost any mobile phone into a 3D camera

Fujitsu Laboratories says it’s developing a technology to record stereoscopic 3D images by using a special attachment that fits over the lens of standard mobile phones. More details will be announced at the International Symposium on Consumer Electronics in the USA next month.

There are two main parts to the technology. Firstly, a small device containing a number of mirrors needs to be fitted to the phone’s camera. This captures light from two directions for the 3D image. Next, the digital file is uploaded to cloud-based processing that corrects the distortion caused by the mirrors and converts the image into a 3D photo or 3D video. This can then be downloaded and viewed using a 3D TV, computer display or mobile phone.

The use of a cloud-based service means the mobile phone itself doesn’t need any special software.

Conventional 3D cameras currently use two separate lenses and imaging sensors. The small size of the Fujitsu attachment, combined with the use of cloud-based technology, is said to reduce the cost of the technology by 90% compared to other products.

Fujitsu Laboratories: 3D image recording technology system overview

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Opinion Articles

Why a mobile TV service is just like a zombie

Mark Bridge writes:

Here in the UK, we’re struggling a bit with mobile TV. Which made me wonder what the problem really was. Well, after a long evening with the finest stilton and the cheapest port, the answer came to me in a dream. A mobile TV service is just like the lurching, drooling nightmare creatures that appear in every zombie film. And once consumers understand zombies, they’ll understand the problems with mobile TV. Let me explain.

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Selling your way out of a recession? Of course you can!

Iain Graham writes:

Everybody these days (apart from a lucky few!) is suffering from a lack of business or reduced sales due to the current 'downturn in the economic climate'. In my opinion, this is the time when sales people should stand up and be counted!

No, I don't mean the hard nosed, foot in the door double-glazing, second-hand car or mobile phone types (no offence!), I mean EVERYONE! Selling is a concept as much as it is a profession.

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Mobile & Contactless Payments

James Rosewell offers his opinion on the current state of mobile and contactless payments.

The banking and mobile industries have big plans for Near Field Communication (NFC) as the mobile payment mechanism of the future. Barclaycard has been leading the way from the credit card sector forming a partnership with Orange, having previously worked with O2, and running a catchy TV advert prompting contactless cards using VISA’s paywave system.

However the reality of NFC payments appears a lot further away. The Point of Sale (POS) technology appears to be badly deployed by some of the first-phase retailers mainly made up of low-value high-volume businesses like coffee shops, fast food outlets and newsagents.

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Insecure Mobile Browsers

James Rosewell writes: I note with interest Barclays mobile on-line banking home page extolling the safety of mobile banking whilst claiming it’s as secure as their non-mobile equivalent. This is on the same page that recommends customers use Opera Mini to access Barclays mobile on-line banking.

Yet following the link to the operamini.com web site and looking at the help section we can read Opera’s answer to the question “Is there any end-to-end security between my handset and — for example — paypal.com or my bank?” and the answer is “No. If you need full end-to-end encryption, you should use a full Web browser such as Opera Mobile.”

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