In addition, parent-friendly features include parental PIN options to restrict mature content and a purchase PIN requirement for authorization of any rental and purchases of on-demand content through the application.

ENGADGET: Verizon FiOS brings its live TV streaming app to LG Smart TVs

The requirement for content to go full screen means we need new interactions for mobile that allow for effortless navigation between different fine-grained views from publishers, like Forbes, topics, like newspapers, and special views, like the newsfeed mentioned above.

FORBES: The Future of the Newspaper

Wolens says that part of the contract with outside firms is a requirement that any content they review stay within their own ecosystem.

FORBES: How Facebook Outsources Its Nudity Patrol

It complains that Mexico fails to enforce the current requirement for 30% local content.

ECONOMIST: Brazil, Mexico and trade

Buyers are increasingly consuming digital information, resulting in the requirement to create and publish relevant and engaging content to meet buyer needs.

FORBES: Knowing Your Buyers Is Half The Journey

The crucial requirement is that at least 8% of the content of the goods come from Israel.

FORBES: Issues & Ideas

But while the simple requirement of a physical DVD is an impediment to casual downloaders of illegal content, that physical format has also left consoles with an Achilles heel that has been getting a lot of attention in the press these days: used games.

FORBES: Rumors Suggest the Next Xbox and Playstation Consoles Are All About Controlling Consumers

At what point will the unthinkable occur: will the game console be distributed free with an online registration requirement, and revenues derived from apps, virtual goods sales, and downloadable content?

FORBES: This Spring's Epochal Upheaval in the Global Gaming Industry