Question of the Week: Lighting
Will iris detection become a mainstream smartphone feature?

This week's Question: The Fujitsu Arrows NX F-04G, a new smartphone set for release in Japan, comes with a built-in retinal scanner that can be used for a variety of different functions,...

Question of the Week: Lighting
Will "smart city" lighting efforts pay off?

This week's Question: At this year's Mobile World Congress in Spain, Sierra Wireless and Philips CityTouch demonstrated "smart city" lighting capabilities. The companies' systems connect a city's...

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