In a world where products and clothes are designed to fit every body shape and size, why does medicine still use ‘one size fits all’? Is wearable technology finally advancing to provide a more bespoke healthcare service and more personalised medicine?

People prefer wearable devices that are unobtrusive, fit into daily life and existing habits, and look stylish. But even if all these boxes are ticked, do they really want to wear technology on their wrists, faces and around their necks?

Apple is trying its hand at biometric security - the first phone company to do so since Motorola in 2011. A fingerprint sensor will be embedded in the iPhone 5s' home button, allowing for faster logins and preventing unauthorised access.

Technology has become an unparalleled part of every aspect of our lives, dominating our work, our social lives, our hobbies and even our healthcare. But at what point does our changing relationship with technology become a problem? And how do we fix it?