The danger of searching for content based on acronyms like ADT:
They are talking about “Attention Deficit Trait” not Architectural Desktop
What is ADT?
“It’s a condition induced by modern life, in which you’ve become so busy attending to so many inputs and outputs that you become increasingly distracted, irritable, impulsive, restless and, over the long term, underachieving. In other words, it costs you efficiency because you’re doing so much or trying to do so much, it’s as if you’re juggling one more ball than you possibly can.”
From robhyndman.com » Blog Archive » Still More on the Myth of Multitasking