Ivan E. Sutherland (1968)
Proceedings of the December 9-11, 1968, Fall Joint Computer Conference, 757-764.
DOI: https://doi.org/10.1145/1476589.1476686
Abstract. Sutherland's foundational "Sword of Damocles" — the first head-mounted display, decades before consumer VR. The reference cited as the conceptual ancestor of every VR / AR system since, and a reminder that the field is older than its current consumer wave suggests.
Tags: software vr foundational history