Unverified50% confidenceFactExact time
An overlay is a transparent window that is always on top and allows click-through, able to draw content above any foreground application, and its implementation typically relies on the system's accessibility and window layering APIs.
1
Sources
50%
Confidence
Long-term
Relevance
10/16/2026
First Seen
Sources
NANI??? : The Invisible Real-Time Translator on Mac That Ends Video Call Confusion
producthuntProductHunt Daily10/16/2026
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