The “Mado” (窓, window ) terminology originates from a 1990s research project at the Institute for Quantum Cognitive Studies (IQCS) that sought to “open a window” onto collective memory (Nakamura, 1998). The J‑U‑Q‑761 designation is an internal code: J for “Joint‑Quantum,” U for “Unified,” Q for “Quantum,” and 761 referencing the 761th experimental iteration. The device is a compact, palm‑sized apparatus capable of projecting a subject’s encoded memories as holographic narratives that can be edited, replayed, or transferred.
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