"The power to understand and predict the quantities of the world should not be restricted to those with a freakish knack for manipulating abstract symbols.

When most people speak of Math, what they have in mind is more its mechanism than its essence. This "Math" consists of assigning meaning to a set of symbols, blindly shuffling around these symbols according to arcane rules, and then interpreting a meaning from the shuffled result. The process is not unlike casting lots."

This mechanism of math evolved for a reason: it was the most efficient means of modeling quantitative systems given the constraints of pencil and paper. Unfortunately, most people are not comfortable with bundling up meaning into abstract symbols and making them dance. Thus, the power of math beyond arithmetic is generally reserved for a clergy of scientists and engineers (many of whom struggle with symbolic abstractions more than they'll actually admit).

We are no longer constrained by pencil and paper…"

"So instead let us give more time for doing physical things in the real world and less time for staring at (and touching) the glowing flat rectangle.

Plant a plant, walk the dogs, read a real book, go to the opera. Or hammer glowing hot metal in a blacksmith shop."

"The next time you make breakfast, pay attention to the exquisitely intricate choreography of opening cupboards and pouring the milk — notice how your limbs move in space, how effortlessly you use your weight and balance. The only reason your mind doesn't explode every morning from the sheer awesomeness of your balletic achievement is that everyone else in the world can do this as well.

With an entire body at your command, do you seriously think the Future Of Interaction should be a single finger?"

[via: http://twitter.com/debcha/status/134055293440106497 ]

[follow-up: http://worrydream.com/ABriefRantOnTheFutureOfInteractionDesign/responses.html ]