*Actually, this is more like the present of interface design, but it's pleasant to have all these options described in one spot.
*The take-away? We're approaching a glorious future where human beings can do useful, practical, data-intensive activities without having their asses go numb!
*If we only had some way to burn some workout calories-per-terabyte, America's morbidly obese population would be as lean and fast as whippets.
