As the Internet of things advances, the very notion of a clear dividing line between reality and virtual reality becomes blurred, sometimes in creative ways.

The longer you commute the less happy you're likely to be.

Computing should be taught as a rigorous - but fun - discipline covering topics like programming, database structures, and algorithms. That doesn't have to be boring.

Huge sums are invested globally in medical research and development - and with good reason.

Bangalore has become a centre for healthcare.

Cities simply don't have the powers they need to radically innovate in cutting obesity or the number of disaffected teenagers.

Courses can, and should, incorporate the excitement and fun of programming games, apps or even real digital devices.