This new group will work within the Federal Aviation Administration and focus exclusively on air traffic delivery systems.

CNN: graphic

Not only is there a lot of guest traffic, room service delivery, etc.

CNN: Business travelers, avoid these rooms

As much as we're familiar with wireless power, we know developing a truly contact-free form of charging has a whole raft of extra challenges, such as getting into the sweet spot for power delivery and the potential traffic jam caused by throwing another device into the mix.

ENGADGET: Sony applies for wireless power patent, wants to daisy-chain your energy

To compensate for the declining store traffic, KFC responded with new offerings of value combos to go, free delivery services and no tipping from October to December 2012.

FORBES: KFC's Midlife Crisis in China

All four firms are adapting to diminished traffic in letters and important documents because of e-mail, and the growing demand for parcel delivery to end-consumers generated by e-commerce sites such as Amazon.

ECONOMIST: Global express-package companies

"Traffic managers, " said Dennis Abrevaya and Robert Owens, in near unison, from the cab of their delivery truck, which was parked at the loading dock of Bloomingdale's on East 60th Street on a recent Friday afternoon.

WSJ: Decoding Traffic In a Jammed City