In Japan, happiness is... wearable sensors?

It is a problem that has defeated generations of philosophers, poets and painters, but one Japanese company thinks it has come up with a way of knowing for sure if people are happy.

'Belty' offers tech solution to weighty problem

Wearable tech can sometimes cut right to the chase: that's the case with "Belty," a smart belt unveiled at the Consumer Electronics Show which aims to help people lose weight.

Tech enthusiasts turn up at Las Vegas gadget show

At the International CES, the largest trade show in the Americas, tech enthusiasts have met in Las Vegas to see their dreams and fantasies about the future move closer to reality.

Smart and pretty: Fashion designers spruce up smartwatches

Smartwatches don't have to look ugly to be functional. Clothing and accessories designers are collaborating with engineers to produce computerized wristwatches that people will want to wear all day and night.

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