Henry B. Strub Kim Johnson Anita Allen Victoria Bellotti Thad Starner Privacy, Wearable Computers, and Recording Technology. 150-151 1998 conf/iswc/1998 ISWC http://dlib.computer.org/conferen/iswc/9074/pdf/90740150.pdf db/conf/iswc/iswc1998.html#StrubJABS98