This year's CES event in Las Vegas promises to be the biggest yet. But it's not just the event that's getting bigger.
We've spotted a trend towards larger devices. Sat-nav systems now have wider screens. Smartphones are becoming 'super phones', growing towards the size of tablets. And – despite the occasional rumour – there's no sign of Apple’s market-leading iPad launching a smaller-screen iPad 3 or iPad 4.
But is bigger really better? Or easier to use?