Sony unveils water-resistant smartphone in Las Vegas
Sony has introduced a new water-resistant smartphone at the Consumer Electronics Show in Las Vegas that can survive being submerged in water for up to 30 minutes.
The Android-powered Xperia Z, which will be available to buy within the next few months, also features a 13-megapixel camera - for high-quality underwater shots, perhaps?
Read more on the unveiling of 4K TVs at the CES.
Cars of the future on display in Las Vegas
Car makers are all showcasing their latest driverless models in Las Vegas. But will consumers be tempted to let a computer take the wheel?
How technology is building a new old age
With an increasing number of us living in to old age and wanting to stay independent, technology has some novel answers to keep us healthy.
UK firm essential for smartphones faces tough future
2013 looks set to be a tough year for Cambridge-based ARM as competitors fight for a slice of the mobile market.