Thoroughly commented link collection on wearable computers, software, hardware, research, commercial, communication as well as clothes. http://www.redwoodhouse.com/wearable
Steve Mann presents link collections on technology, complete systems and people as well as short articles on e.g. applications and definitions, plus news and a FAQ. http://about.eyetap.org/
Wiki on hard- and software. Contains views on a minimal system and extensive overviews on complete systems and individual components. http://wearforge.perilith.com