Enables teachers and presenters to use AVer document cameras directly within Chrome — display live camera feeds, annotate over content, record sessions, capture images, and insert camera views into Google Slides presentations without needing separate desktop software

1. User installs extension and grants camera/microphone permissions. 2. Two modes available: (a) Sphere Lite standalone app opens in a new tab with full camera preview, annotation canvas, and media library; (b) Widget Tool injects a floating camera widget overlay into any web page via context menu or popup. 3. User connects AVer DocCam (USB camera) and views live stream. 4. User can annotate over the camera feed using drawing tools. 5. User can record video+audio or capture screenshots. 6. Captured media is stored in local filesystem and viewable in media library. 7. Optionally, user can upload media to Google Drive (requires Google OAuth) or insert camera widget image into Google Slides (requires Google OAuth).

Target users: Teachers and educators using AVer document cameras in classrooms / Presenters integrating live document camera feeds into web-based presentations / Users of AVer DocCam hardware (ChromeOS and Chrome browser users)

The extension is heavily minified making exact line-level attribution difficult for some code paths
Cannot fully verify if AVer DocCam hardware itself has any paid licensing requirements (the extension code does not)
Google Slides insertion feature was only partially readable due to minification but auth flow is clear

Monetization

No paid features detected

No payment, subscription, license, upgrade, or billing logic found in source code. The 'pro' keyword matches are all from CSS class names (e.g., progress-bar, profile), jQuery UI library code, or minified variable names — none relate to paid/premium tiers. The deterministic heuristic found zero positive paid signals. AVer Sphere Lite appears to be a completely free extension bundled with AVer document camera hardware.

Confidence: 90
Payment platform: --
Source: AI / High
Login required: No
Reason: The core workflow (connect AVer DocCam, view live video, annotate, record, capture screenshots, use widget tool) works without any login. Google OAuth2 is used only for optional features: uploading captured media to Google Drive and inserting widget images into Google Slides presentations. The extension uses chrome.identity.getAuthToken with interactive=true only when the user initiates these specific actions.

Permission risk

High-risk permissions

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

扩展能力较强：storage、tabs、activeTab、downloads、scripting
主机权限覆盖范围较宽
同时具备浏览数据与站点访问能力

Publisher

AVer Infomation Inc.

AVerSphere

Email: [email protected]
Phone: +886983143765
Address: No.157, Da-An Rd. 土城區, 新北市 23673 TW

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Permissions

Host access