Heikki Ailisto Ville Haataja Vesa Kyllönen Mikko Lindholm Wearable Context Aware Terminal for Maintenance Personnel. 149-159 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2875&spage=149 2003 conf/eusai/2003 EUSAI db/conf/eusai/eusai2003.html#AilistoHKL03