"...Then somebody articulates a gesture, they feed something in there, some impulse, some data set… They tweak it, they see what directions it’s going to go… Th

"...Then somebody articulates a gesture, they feed something in there, some impulse, some data set… They tweak it, they see what directions it’s going to go… They modulate the parameters, they move the switches, pull-down menus and the slider bars… They look for some optimum setting where they seem to get the best results with the fewest ugly screw-ups. They may come across some lucky accidents. Then they wrap that up and ship it, whether that’s a skyscraper or an mp3 track." This bit has set me thinking about how most things start with an interaction with software now...