IxD
n.— «Interaction design is a sub-discipline of design which examines the role of embedded behaviors and intelligence in physical and virtual spaces as well as the convergence of physical and digital products. Sometimes referred to by the acronyms “IxD” or “iD,” interaction design has recently developed as a field of study in a growing number of universities throughout the world.» —“Activate the park!” Canadian Architect (Toronto, Canada) Mar. 28, 2006. (source: Double-Tongued Dictionary)
Further reading
The new book Gesture: A Slim Guide (Bookshop|Amazon) by linguist Lauren Gawne includes some fascinating studies about the movements that accompany spoken or signed language. In one, participants were asked to learn rules of a game, then explain...
Eric often drives past cotton fields near his home in Tucson, Arizona, which has him wondering about the phrase He’s walking in tall cotton, meaning “Things are going well.” Variants include to be in tall cotton and to walk in high cotton. This is...