Yaniv Steiner (ex IDII ) http://www.nastypixel.com
On Interaction Design:
" Maybe we should talk about this entity Interaction Designer, or Interaction Design in general......I don't believe its a person, I don't believe its an occupation,
I believe its an entity. It's an entity made out of designers, technologists, cognitive scientist, and artists. And the idea is about the communication between all of those elements, a unification of language and methods in order to achieve one goal which is the product: the product could be an art piece, it could be a service, it could be a software.
from talk at World Usability Day: "How prototypes can promote usability"