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🔥 Score 42.3
authentication • Confidence 38%

BreatheAuth: Breath-Based Zero-Password Login

Users often hit login bottlenecks and service outages that block access, while developers wrestle with managing credentials across multiple apps. BreatheAuth offers a breath‑based biometric authentication that bypasses traditional login, delivering instant, always‑available access without passwords or complex setup.

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
hackernews • r/hackernews

Comment on: Show HN: Live breath detection and biofeedback from a phone microphone

An update after the feedback here: I added ATMOS, a BIOS-style command layer for the browser version of shiiΓÇóhaa: https://shiihaa.app/atmos/ It explains how to open the interface: no login requirements, no availability issues. Thanks again to everyone. It helped shape the interface.