Features

5 The Social Implications of Demand Information Systems
A discussion of the social implications of consumer demand information systems for the public.
E. A. Ulbrich

13 Display Update 73
SID Meet Set in San Diego December 8

13 1972-73 SID Chapter Officers

14 Real-Time Interactive Stereoscopy
Man is a creature inhabiting a world of three spatial dimensions jointly with his computer progeny.
A. Michael Noll

22 SID: Standards & Definitions

23 Welcome! New Members of SID

Departments

4 Message from the President 

23 Book Review

24 New Products

28 SID Activities

28 Sustaining Members

29 Advertisers