Bibliography (cont)
Olsen, Florence. Carnegie Mellon works to make computers invisible and pervasive,” Chronicle of Higher Education, Thursday, October 12, 2000 (http://chronicle.com/free/2000/10/2000101202t.htm).
Siewiorek, Daniel P. “Wearable computing comes of age,” Computer, vol. 32, no. 5 (May 1999), p. 82-83, 87.