Roundup: Facebook clarifies mobile app numbers, Nuventix pushes LEDs forward, and more

Here’s the latest action:

Nuventix makes LEDs more practical — The startup, which makes systems that cool LED lighting systems, making them more suitable for a full range of environments, could break the seal on the untapped general market for LEDs.

Facebook revises number of mobile app users — The social network initially reported that 104 million people use their iPhone application every month but today said that the figure is closer to 44 million.

Ford distinguishing cars with WiFi — Ford is integrating more digital information and entertainment into its next-generation vehicles by embedding more specialized Wi-Fi transmitters. The Wall Street Journal has the story.

Intel close to Infineon buy — The chip-making giant seems to be honing in on a deal to acquire Infineon Technologies’ wireless division. Bloomberg has more.