Interior of IBM Pavilion

Caption, "World's Fair, N.YInside the Information Machine the main attraction of the IBM Pavilion at the 1964-65 New York World's Fair visitors watch a multiple screen presentation that shows how the methods used by computer systems are similar to those used in solving human problems in everyday life. The viewers were lifted into the 90-foot-high ovoid theater on a People Wall 12 tiers of seats operated by a hydraulic mechanism."