SID Journal May / June 1972 Vol. 1, No. 1
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5 Comparative Studies of the Legibility of Light Emitting Numerals
In-depth analysis of Hannelore Radi-Koethe and Ernst Schubert of different readout systems of light emitting numerals. Parameter legibility thresholds are discussed with many other technical problems.
Hannelore RadiKoethe and Ernst Schubert
12 Exhibits Preview SID Symposium & Exposition
14 SID 1972 International Symposium and Exposition
19 The Future of Information Displays
A fascinating technological forecast of Information Display usage and application with discussion on forecasting purposes.
21 Huntsville Community Series
Features and Departments
4 Message from the President of SID
30 New Products
32 SID Activities
34 SID Sustaining Members