This paper describes the world's first wearable computer face recognizer. It was presented at AAAI in 1996.
Here is the bibliographic database entry in BibTeX format:
@techreport{mannaaai361,
author = "Mann, Steve",
title = "{\bf Wearable, tetherless computer--mediated reality}:
{WearCam} as a wearable face--recognizer,
and other applications for the disabled",
institution = "M.I.T. Media Lab Perceptual Computing Section;
Also appears in {\bf AAAI Fall Symposium on
Developing Assistive Technology for People with Disabilities},
9-11 November 1996, MIT; http://wearcam.org/vmp.htm",
type = "TR",
number = "361",
address = "Cambridge, Massachusetts",
month = "February 2",
year = 1996
}
Here is the entire paper, as HTML.
Some additional detailed information is available in a textbook on wearable computing published by John Wiley and Sons. The social and philosophical issues are described in CYBORG: Digital Destiny and Human Possibility in the Age of the Wearable Computer published by Randomhouse Doubleday.