1. Install Epson iProjection Android app from Google Play Store 2. Install this Chrome extension 3. Open Epson iProjection app and connect to an Epson projector on the same network 4. Enable 'Mirror device screen' in the app 5. The extension captures screen content and transmits via WebSockets to the projector 6. Content is displayed on the projector screen

Target users: Chromebook users / Teachers and educators / Business professionals presenting with Epson projectors / Conference room presenters

Companion Epson iProjection Android app (not analyzed) is required - the app itself may have features beyond what this extension provides
The extension only works on ChromeOS as noted in the store description and verified in service-worker.js (line 79: if (info.os !== 'cros'))

Monetization

No paid features detected

The extension is completely free with no paid features, subscriptions, or payment integrations. The 'pro' keyword matches are false positives from the word 'iProjection' and Arabic locale text. No billing APIs, upgrade UI, or payment platforms are present.

Confidence: 95
Payment platform: --
Source: AI / High
Login required: No
Reason: The extension does not require any login or authentication. It connects directly to a local Epson projector via WebSocket connections without user accounts. The 'session' keyword matches in the code are all WebRTC RTCSessionDescription objects for peer-to-peer media streaming, not user authentication sessions.

Permission risk

Medium-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

扩展能力较强：scripting

Publisher

Seiko Epson Corporation

Independent publisher

Email: [email protected]
Phone: --
Address: --

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Permissions

Host access