Tech Expert Stuart Miles is just back from the latest Philips event in Amsterdam, and he was particularly impressed with a new intelligent lighting system that will let retailers pinpoint customers' location indoors. 

Philips hopes it will be able to use the intelligent lights to help people find special offers as they walk past them, and Stuart reckons this really is worth having on your radar as an investor.

Meanwhile, Microsoft have offered a sneak peek of its new software system; Windows 10. Considering the current one is Windows 8, Microsoft has deliberately skipped one level, perhaps implying this is a major upgrade. But how impressive is it really?

And finally, as the smartwatch war heats up, Stuart reckons Pebble is a brand worth watching out for.