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 !
Shepherd, C. K. (1988): The Helmet-Mounted Display as a Tool to Increase Productivity during Space Station Extra Vehicular Activity. In: Proceedings of the Human Factors Society 32nd Annual Meeting 1988. pp. 40-43.
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 !