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Wearable tech - fad or future?

Maleen Saeed looks at what 2014 might bring and asks if wearable technology is a passing fad or a lasting trend for the future.

In the fast-paced world of consumer technology, every year brings new innovation, themes and trends.

The industry is currently buzzing about wearable technology - but is it a trend for the future or just a passing fad?

Maleen Saeed reports.