Reading business body language like a pro begins by understanding how the meaning of nonverbal signals changes as the context changes.

FORBES: How to Read Business Body Language Like a Pro - 1st Tip

They help provide meaning, context and longitudinal understanding of behavior but they are not surrogates for listening.

FORBES: Stop Kicking the Can on Customer Loyalty

But they reveal little understanding of the complex interest-group politics and broader meaning of Medicare in America, as a social insurance program, as a pillar of the liberal welfare state, as a force in the lives of millions of people.

FORBES: PolitiFact and the Traditional Journalism Trap

To the contrary, it is the brainchild of Imam Feisal Abdul Rauf, a well-meaning American cleric who has spent years trying to promote interfaith understanding, not an apostle of religious war like Osama bin Laden.

ECONOMIST: Lexington

It was here that Hoggart first witnessed the liberating experience of uneducated adults giving meaning to their lives in and through the pursuit of knowledge and understanding.

UNESCO: The Uses of Richard Hoggart

From his rejection of the distinction between fact and meaning flowed a system of ideas about experience, translation, learning, understanding and the notions of necessity and possibility.

ECONOMIST: Willard Quine

What this new, evidence based, understanding of the unconscious mind tells us Leonard Mlodinow argues is that there's no hidden meaning or emotional value attached to the subliminal processing that goes on in the brain.

BBC: A golden age of discovery in neuroscience

And, perhaps best of all, the app will even let you insert photos, meaning you can just take a shot of your professor's blackboard and worry about understanding it later.

ENGADGET: SuperNote lets you take some pretty super notes on your ASUS tablet (video)