A ray tracing technique known as path tracing looks set to make it to mainstream PC gaming, thanks to an SDK release by NVIDIA today. Implementing real-time path tracing is claimed by the graphics ...

The much-leaked “focus” of today’s Nokia news was its new 1020 Lumia handset with a 41-meagpixel camera, but behind the scenes the company has spent just as much time focusing on what apps would be on ...