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iT7 Audio is the brainchild of former Premier League footballer Ian Taylor (you may remember him regularly arriving in both boxes with perfect timing, wearing the colours of Aston Villa, Derby County and Sheffield Wednesday, after starting out at Port Vale). The iT7x are noise-isolating Bluetooth over-ear headphones put together by Bluechip. The iT7x headset isn't cheap, but it does offer a superior quality of build and audio to your average me-too headset, with a healthy feature set. And these headphones offer a certain style - it won't be to everyone's taste but the iT7x's stylings are guaranteed to attract attention. For the right reasons, too: despite blasting our ears with all manner of loud music none of my colleagues could hear any sound leekage. With both Bluetooth and wired connectivity you can use the iT7x with your smartphone, as well as an MP3 player or tablet review.

iT7x: in use, battery life Pairing the iT7x via Bluetooth is a cinch, the process of holding down the power button puts the iT7x headset into pairing mode, from which your phone, tablet or other audio device can find it. In our tests we never once lost connection. The on-ear controls are well-placed and fairly easy with which to get to grips review.

The iT7x charges via a supplied USB cable, taking around two and a half hours for the first charge, in our tests. You're promised five hours of talk time or 70 hours on standby, and a red light flashed to let you know when the headphones are running out of juice.

Best cheap digital cameras reviews 2012 is going to talk about how Samsung considers Android-based digital camera. One interesting bit of discussion: Samsung is considering an "open" camera operating system. It's still early days and nothing is confirmed but, given the company's support for Android on other platforms, that OS would be a logical choice. What we know is that Samsung R&D has been researching bringing Android to its digital cameras -- a move that would be far from shocking, considering that development teams do tend to collaborate, and the company clearly has experience with the Google OS. And while there are likely to be such open OS prototypes buried deep within Sammy HQ, they're mere experiments at this point -- at least from a production perspective. This is about the best cheap digital cameras reviews 2012.

A capacitive touchscreen would let you type in comments directly as well. You could publish to web-based services, utilize apps that enable post-capture creativity or receive firmware updates directly over WiFi. That hotshoe or USB port could accommodate a variety of different accessories, like a microphone or 4G modem that could be used with several models, including those from other manufacturers. While there's nothing making Android integration impossible from a technical standpoint, there are obvious disadvantages as well -- especially for camera makers. This is about the best cheap digital cameras reviews 2012.

Stability would become an issue -- your camera could need a reboot just as often as your smartphone -- and such a powerful imaging device could theoretically cannibalize tablets and smartphones, though on a limited scale. Sadly this is merely educated speculation at this point, pending a product announcement from Samsung, though we wouldn't be surprised to see it come to fruition -- perhaps even before the next CES. This is about the best cheap digital cameras reviews 2012.