It's really hard to design products by focus groups. A lot of times, people don't know what they want until you show it to them.
-- Steve Jobs, 1998
Read the fascinating history of Wearable Computing, told by its father, Steve Mann
Read Steve's chapter !
Wilford, Gregory M. (1987): On-Board Electronic Warfare Simulator (OBEWS): Designing the Ground Support Subsystem (GSS) Man Machine Interface. In: Proceedings of the Human Factors Society 31st Annual Meeting 1987. pp. 1296-1300.
It's really hard to design products by focus groups. A lot of times, people don't know what they want until you show it to them.
-- Steve Jobs, 1998
Read the fascinating history of Wearable Computing, told by its father, Steve Mann
Read Steve's chapter !