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🔥 Score 42.3
search • Confidence 38%

SilentWatch: Mac Microphone Activity Monitor

Users are frustrated when Mac applications like Zoom and Shazam unintentionally keep their microphones active in the background, compromising privacy and draining resources. SilentWatch provides real‑time mic usage alerts, granular app‑level controls, and auto‑revocation of microphone access when apps exit active sessions, restoring user trust and battery life.

Quantitative Score Breakdown

complaint frequency
1.5
growth rate
9
competition density
10.5
monetization potential
9
technical feasibility
7.5
search interest
4.8

Evidence Signal (1)

Raw Posts
hn • r/hackernews

Comment on: Why is the Zoom app listening on my microphone when not in a meeting?

I reported a similar issue to Zoom on April 9, 2020 and did not receive a reply. I did not test to see if it has been fixed since.The issue: While watching Zoom webinars on Mac, clicking on Audio Settings auto-activated the mic for testing audio levels. However, Zoom forgot to deactivate it upon leaving the settings. For the rest of the webinar, the input device stayed activated in the background (as evidenced by OverSight and Micro Snitch). I could not find a way to deactivate it.This issue is similar to one that affected Shazam: "Shazam Keeps Your Mac’s Microphone Always On, Even When You T