Smart glasses: Prototypes 'look to rival Google Glass'
With an increasing number of firms looking to enter the wearable technology market, smart glasses were in abundance at this year's Ceatec electronics show in Japan.
New designs featured fitness trackers and technology that could act as a speedometer while cycling.
BBC Click presenter Marc Cieslak looks at the prototypes hoping to rival Google Glass in future.
21 Oct 2014
- From the section Technology