The device is engineered to be power efficient and extend battery life beyond that of the average smart phone and provides two full rounds of tracking on one charge.

ENGADGET: Game Golf system caddies your tee-to-green stats, doesn't pack your clubs (video)

Total smart phone volumes of 15.9 million units composed of 9.3 million Asha full touch smart phones, 4.4 million Lumia smart phones and 2.2 million Symbian smart phones.

FORBES: Proof Positive Of Nokia Turnaround With 4.4 Million Lumia Phones Sold

Is your laptop, smart phone or tablet is a suitable replacement to full-fledged IFE systems?

BBC: In-flight entertainment at a crossroads

Take care if you happen to travel through downtown San Francisco this week: The sidewalks are full of people walking with their heads down, eyes locked on their smart phone, Nintendo DS or Sony PlayStation Portable, deeply engrossed in a video game and not necessarily watching where they are going.

FORBES: Game On At GDC

As a first critical step toward increasing the adoption of smart devices, Microsoft and Huawei are introducing the Huawei 4Afrika, a full-functionality Windows Phone 8, which will come preloaded with select applications designed for Africa.

ENGADGET: Microsoft launches 4Afrika initiative with Huawei W1 variant, TV white space broadband project