Intelligent 'predictive' assistant Google Now is set to irreversibly change the way we interact with the web. Yet, riddled with privacy and ethical concerns, the reality is not so simple.

Siri, a powerful digital assistant for the iPhone, will be released in the States this summer. The program brings together voice recognition and clever search capabilities to help manage the user’s daily tasks.

A new campaign from Nike converts the distances participants run into tangible rewards. By introducing an element of gaming, the brand is encouraging greater loyalty and creating an Alternative Currency that revolves around sweat, not money.

Computers are an increasingly important part of life, but interaction with them remains much the same. Leap Motion challenges established barriers, signaling a movement towards invisible technology and a future where human and computer work as one.