Nvidia announced its latest initiatives in videogaming and automotive technology on Monday. Photo: I-Hwa Cheng/Bloomberg NewsHow does any company follow up a year in which business doubled and market value tripled? For Nvidia , that answer seems to be: staying the course. Nvidia announced its latest initiatives in videogaming and automotive technology on Monday, ahead of the CES trade show kicking off this week in Las Vegas. The company has long used the annual consumer-electronics conference to showcase it ...