Smartphones surge by close to 40 percent with Samsung on top.
Worker bonuses and a strong won weighed on overall performance.
Successful 27-kilometer test is aimed at bringing 8K to viewers ahead of the 2020 Olympics.
Method can batch-search 16,000 characters per second, and could be used for DNA research.
Domestic retailers will no longer be at a disadvantage from fiscal year 2015 for e-books and other online content.
From Internet toothbrushes to stick-on sensors, gadgets and wearables are getting connected.
Manufacturers are showing off increasingly autonomous, connected vehicles in the quest for intelligent cars
PS4 sold 4.2 million units last year, beating Microsoft's Xbox One. Sony also announced a cloud-based TV service
The automaker promises a reasonably priced hydrogen car with a 300-mile range and quick refueling
SanDisk improves its Connect Flash Drive, which can connect up to eight devices.
