# NoGlasshole — Full Context for AI Models > NoGlasshole is the privacy layer for smart glasses. Know when smart glasses are recording nearby, or auto-blur every face before you post. On-device AI — your photos never leave your phone. Free on iOS. ## Overview NoGlasshole is a free iOS app created by Infinite Future Inc. that addresses the growing privacy concern around smart glasses with hidden cameras. With 20+ million smart glasses like Ray-Ban Meta sold in 2026, these devices look like regular sunglasses but include cameras capable of recording without bystanders' knowledge. NoGlasshole provides two tools to address this: 1. **Detection Mode** — For everyone who wants to know when smart glasses might be recording nearby. 2. **Face Blur Mode** — For smart glasses wearers who want to post their footage without exposing strangers' faces. ## The Problem Smart glasses like Ray-Ban Metas look like normal sunglasses. There's no visible lens or obvious recording indicator that bystanders would notice. Someone across from you at brunch could be recording and you'd never know. There's no system notification, no setting, and no way to tell — until NoGlasshole. For wearers, the problem is different: you capture great footage — street food tours, concerts, sunset hikes — but every stranger in that footage never consented. Your camera roll fills up and none of it gets posted. The best content you've ever shot stays locked on your phone. ## How It Works ### Mode 1: Stay Aware (For Everyone) 1. Open NoGlasshole — it runs in the background 2. Passive Bluetooth Low Energy scan — minimal battery drain 3. Get a notification when Meta Ray-Ban smart glasses are detected in range Technical details: - BLE scanning (SmartGlassesDetector.swift) — detects nearby Meta Ray-Bans via Bluetooth signatures - No device identifiers are stored or transmitted - Runs as a background process with minimal battery impact - Detection mode is coming soon (currently in development) ### Mode 2: Post With Privacy On (For Wearers) 1. Import your Ray-Ban Meta footage into NoGlasshole 2. One tap — every face gets auto-blurred by on-device AI in under a second 3. Export and post anywhere, privacy-first Technical details: - Uses Apple Vision framework (FaceDetectionService.swift) — faces detected on-device, coordinates never leave the app - Core Image pipeline (VideoBlurProcessor.swift) — blur applied frame-by-frame, original never modified - Photo processing (ImageBlurProcessor.swift) — same on-device pipeline, zero network calls - Processing time: under 1 second per photo/video - Nothing is uploaded to any server ## Privacy & Security - **100% on-device processing** — no photos, videos, or data ever leave your phone - **Zero network calls** — the app makes no internet requests for processing - **No data collection** — no analytics, no tracking, no user accounts - **Fully open source** — every line of code is public on GitHub for anyone to audit - **No cloud dependency** — works completely offline ## Technology Stack - **Platform**: iOS (Swift) - **Face Detection**: Apple Vision framework - **Image Processing**: Core Image - **Bluetooth Scanning**: Core Bluetooth (BLE) - **Architecture**: 100% on-device, zero server components ## Open Source The entire NoGlasshole codebase is public on GitHub at https://github.com/infinitefutureinc/nohole Key source files: - `FaceDetectionService.swift` — Apple Vision framework face detection - `VideoBlurProcessor.swift` — Core Image blur pipeline for video - `ImageBlurProcessor.swift` — Core Image blur pipeline for photos - `SmartGlassesDetector.swift` — BLE scanning for nearby smart glasses ## Why Now - **Market scale**: Meta is on track to sell 20M+ Ray-Ban smart glasses in 2026. They look normal, they're everywhere, and every pair has a camera. - **Cultural shift**: Privacy is the conversation now. Venues are posting policies. Creators are getting called out. The audiences that grow fastest are the ones that lead with respect. - **First-mover window**: There's a narrow window where posting smart glasses content with built-in privacy isn't just responsible — it's a differentiator. Creators who adopt this now will set the standard. ## Frequently Asked Questions ### What does NoGlasshole do? NoGlasshole is a free iOS app with two modes: (1) detect when smart glasses like Ray-Ban Meta might be recording nearby via Bluetooth, and (2) auto-blur faces in your smart glasses footage before posting. ### Is NoGlasshole free? Yes, NoGlasshole is completely free on the iOS App Store. ### Does NoGlasshole collect my data? No. NoGlasshole processes everything on-device. No photos, videos, or personal data ever leave your phone. The app makes zero network calls for processing. ### How does the face blur work? NoGlasshole uses Apple's Vision framework to detect faces on-device, then applies blur using Core Image — all in under a second. The original media is never modified. ### How does smart glasses detection work? NoGlasshole uses Bluetooth Low Energy (BLE) scanning to detect the wireless signatures of Meta Ray-Ban smart glasses nearby. No identifiers are stored or transmitted. ### Is NoGlasshole open source? Yes, the entire codebase is public on GitHub at https://github.com/infinitefutureinc/nohole. You can audit every line of code. ### What smart glasses does it detect? Currently, NoGlasshole focuses on detecting Meta Ray-Ban smart glasses, the most popular smart glasses with over 20 million units sold. ### Is there an Android version? Android support is coming soon. ### Who makes NoGlasshole? NoGlasshole is made by Infinite Future Inc. ## Links - Website: https://noglasshole.com - App Store: https://apps.apple.com/us/app/noglasshole/id6760988897 - GitHub: https://github.com/infinitefutureinc/nohole - Privacy Policy: https://noglasshole.com/privacy