参考資料 ● Displaying live data with Live Activities - Apple Developer ● Here Are All the Apps That Have Added Live Activities and Dynamic Island Support for iOS 16.1 ● 【iOS16.1】新機能「ライブアクティビティ」対応アプリ7選・使い方を徹底解説! ● Posture Pal demo ● Jordi BruinさんのPosture PalのLive Activityについてのツイート