"There's definitely been a call, like a demand." "Different cities across the country, and even some outside of the country, have observed our work here, believe in the same principles and ethical guidelines that we try to uphold."

VOA: standard.2010.03.15

Video on-demand has to do with the delivery what they call content, while the video phone is the deliver of person-to-person communication. These are not nearly the same, but they both involve video.

随需视频必须与传送他们所称的“内容“相关,而视频电话是一种,个人对个人的传送，那不是,大致相同的，但它们都包含视频。

麻省理工公开课 - 媒体、教育、市场课程节选

They meet with the senator for 15 minutes. "What I assured them was: given their plea and call and demand in a polite way for us to have a clean energy future, that was job one for me."

VOA: standard.2010.06.19

Yesterday we noted the pre-earnings report spike in demand for call options on the stock.

FORBES: Options Players Bet On New High For Target, Blue Coat Bulls Strike Out

Then I would lose the turtle neck, throw on a t-shirt and call Demand Media for a job.

FORBES: Congratulations, Demand Media. You're Still Pretty Dumb.

The rise in demand for ODP call options helped drive a 50.4% rise in the overall reading of options implied volatility on the stock to 84.96% this afternoon.

FORBES: Bullish Speculator Pours A Tall Mug Of AmBev Calls