In Depth Wondering why action cams are popping up in cars, attached to helmets, on bikes – basically stuck to everything? To find out, we spent a week living with the GoPro Hero3.

£4K for 4K makes the 55-inch Sony X9000A £16,000 cheaper than LG's 84-inch monster from last year.

In depth Forget 3D - Ultra HD is the next thing in TV and film, and it's going to make you want to buy a new TV.

In Depth What looks cutting-edge in movies today can look awfully dated in less than a decade.

Tutorial How to get your movies into iTunes, transfer a TV series to your iPad and connect your iPad to your HDTV.

Updated Everything we know so far about Google's glasses: what are they, what they do and when you'll be able to buy them.

In Depth We visited Sony Pictures in Los Angeles to discover just how seriously Sony takes its mission to convert the world to 4K.

Exclusive 4K TV is coming sooner than you might think, with the BBC and Sony trialing 4K broadcasts at Wimbledon this year.

In depth It's a fascinating tale of corporate espionage, legal disputes, massive techno-rivalry and... restaurants?

Blip With Silverlight being given the death sentence, Netflix is planning bold steps into the HTML5 format - once it sorts some plug-in issues.

5 megapixel camera? Check. 720p video capture? Check. Full-day battery? You betcha.

OLED sales are slow, 21:9 TVs are coming but no current plans for 4K OLED.

While PS4 is a very gaming-focused machine, Microsoft's next console may aim to take over living room entertainment.

Blip One of the potential sci-fi smash hits of the year, the new trailer for Elysium shows off a whole heap of invented future tech.

Thirsty for more Google Glass info? Then you'll want to pore over this video of Google's presentation from SxSW.

The music service with the silly name has been joined by a new streaming video service with an equally silly name.

Buying Guide Pause and rewind live TV, series record your favourite shows and even go back in time inside your EPG.

Vine has added the ability to embed video clips and share them to Facebook and Twitter directly from the app.

Blip Hey, we like the Hobbit. That Tolkien was a good guy. The HFR 3D is fine if you like that kind of thing. But hang on, what's all this then?

Britain's favourite Olympics Opening Ceremony director Danny Boyle has dissed 3D, saying it's probably a phase and he's just not that into it.

Opinion The capabilities of the GoPro Hero3 will make you want to upgrade.

Google isn't the only one with an eye on wearable head tech, with Sony seemingly eyeing up a double lens competitor of its own.

Half of Blockbuster's UK stores will stay open after a buyer stepped in to save the company from closure.

YouTube executives this week began talking up video paywalls in public, but they're not ready to dish on specifics yet.

Ouya's CEO is confident that streaming video services will be part of its content offerings at retail launch.