# Mac のビデオ会議 [Mac のビデオ会議でリアクション、発表者オーバーレイ、その他のエフェクトを使う - Apple サポート (日本)](https://support.apple.com/ja-jp/HT212950) ## リアクション [All the Sonoma Reactions Hand Gestures : r/MacOSBeta](https://www.reddit.com/r/MacOSBeta/comments/166n8ec/all_the_sonoma_reactions_hand_gestures/) - Thumbs down: 👎 - Thunderstorm: 👎👎 - Thumbs Up: 👍 - Fireworks: 👍👍 - Balloons: ✌️ - Confetti: ✌️✌️ - Hearts: 🫶 - Lasers: 🤘🤘 ![[macos-sonoma-video-gesture-hearts.png|400]] ![[macos-sonoma-video-gesture-balloons-peace-sign.png|400]] ![[macos-sonoma-video-gesture-thumbs-up.png|400]] ![[macos-sonoma-video-gesture-thumbs-down.png|400]] ![[macos-sonoma-video-gesture-rain-two-thumbs-down.png|400]] ![[macos-sonoma-video-gesture-confetti-two-peace-signs.png|400]] ![[macos-sonoma-video-gesture-fireworks-two-thumbs-up.png|400]] ![[macos-sonoma-video-gesture-lasers.png|400]]