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 !
Marras, W. S., Sommerich, C. M. and Granata, K. P. (1991): A Three-Dimensional Motion Model and Validation of Loads on the Lumbar Spine. In: Proceedings of the Human Factors Society 35th Annual Meeting 1991. pp. 795-799.
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 !