Overview
【概要】
18世紀末にフランスで発明された世界初の視覚通信システム「腕木通信（セマフォ）」。この拡張機能は、現代のウェブブラウジングにその歴史的な通信体験を蘇らせます。…
Tags
Privacy Practices
✓
Not being sold to third parties, outside of the approved use cases
✓
Not being used or transferred for purposes that are unrelated to the item's core functionality
✓
Not being used or transferred to determine creditworthiness or for lending purposes
🔐 Security Analysis
This extension hasn't been security-scanned yet.
Similar Extensions
More in Lifestyle/entertainment →
Watch Netflix, Youtube, Disney Plus, Max and more in sync with friends
The official Watch2Gether (W2G) extension - Watch videos together with your friends.
What is the song? Song identifier tells you!