iOS 26、iPadOS26、macOS Tahoe 26、watchOS 26 公測版齊上線，嚐鮮體驗 Liquid Glass 設計
在最後一個開發者 beta 上線後不久，Apple 就放出了 iOS 26、iPadOS26、macOS Tahoe 26、watchOS 26 的首批公測版本。這次新系統最明顯的變化就是齊齊換上了靈感源自 visionOS 的 Liquid Glass 視覺設計，它擁有半透明、響應式的 UI，圖示、按鈕、工具列等元素都會呈現出類似堆疊玻璃的質感。
除了最容易給人留下印象的外觀變化外，新系統在功能上自然也有諸多升級。其中 iOS 26 帶來了新的來電、FaceTime 介面，並為訊息 app 增加了設置背景圖片和創建投票的選項。相機 UI 亦有改動，主介面僅留下拍照和錄影供使用者切換。地圖 app 將能學習你的首選路線，即時提供交通狀況等更新資訊，並可在端到端加密的前提下像 Google 地圖那樣記錄位置歷史。而在 Apple Intelligence 的部分，iOS 26 最顯著的變化是將翻譯工具更深入地整合到系統當中。電話、FaceTime 和訊息都會有即時翻譯，而且 Apple Music 也會加入翻譯和發音指南。
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👉 iOS 26 領 Apple 全平台換上「Liquid Glass」設計，還有更簡化相機和更豐富聊天工具
👉 iOS 26 令手機登機證更實用！實時顯示航程、機場地圖、整合 Find My 功能
👉 iOS 26 將不會支援 iPhone XS、iPhone XS Max 和 iPhone XR
iPadOS 26 讓平板更像 Mac 電腦：可調視窗、PDF 預覽、更強檔案管理
至於 iPadOS 26，可以稱得上是該平台有史以來幅度最大的更新。在這個版本中你可以自由調整 app 視窗的大小，而且視窗上也增加了類似 macOS 的關閉、最小化、調整尺寸/平鋪視窗三按鈕組合，並有電腦使用者很熟悉的控制列選單讓操控功能更加井井有條。macOS 的預覽 app 亦出現在了 iPadOS 26 之中，透過它你可以快速檢視、編輯 PDF，不用再借力第三方應用。檔案 app 也有幅度不小的更新，它增加了新的列表視圖能顯示更多文檔資訊，並支援檔案拖拽且允許用家為特定檔案類型選擇預設打開應用。
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👉 iPadOS 26 讓平板更像 Mac 電腦：可調視窗、PDF 預覽、更強檔案管理
macOS Tahoe 26 主打 Spotlight 搜尋升級，還有「Liquid Glass」設計和全新電話 app
而電腦上的 Liquid Glass 難免會讓人想起 20 年前的 Windows Vista，但不同級別的透明度是 Apple 新美學的關鍵所在。而在功能方面，macOS Tahoe 26 最關鍵的改進集中在 Spotlight 搜尋上。現在你可以在 Spotlight 裡搜尋電腦上幾乎所有內容，包括檔案、app、訊息等等。它也適用第三方雲端儲存，並將整合「數百項」操作，類似發送電郵、添加圖片、播放 podcast 等不用切換 app 即可完成。Apple 還把電話 app 加到了電腦系統裡，這樣用家就不限於在訊息或 FaceTime 內發起通話，而且還能看到外賣進度、Uber 行程等「即時活動」資訊。至於 Apple Intelligence 全方位的即時翻譯，電腦系統也都會跟手機端一樣更新。
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👉 macOS Tahoe 26 主打 Spotlight 搜尋升級，還有「Liquid Glass」設計和全新電話 app
watchOS 26 新外觀，Workout Buddy 同你一齊訓練衝 PB
最後是 watchOS 26，它最主要的改進是對 Workout app 進行了重新設計。新版本四個角落加入了新按鈕，方便進行功能自訂，而且可以根據用家的運動類型及近期的聽歌記錄，自動挑選 Apple Music 播放清單。watchOS 26 還與 Apple Intelligence 進行了更深度的整合，並能利用改進的演算法，根據你的位置、時間和日常習慣來智能地疊放應用程式。新的「Workout Buddy」功能可藉助 AI 分析你的運動、健康資料，在訓練時提供個人化的提示以及打氣語音鼓勵。
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👉 watchOS 26 新外觀，Workout Buddy 同你一齊訓練衝 PB
雖然相比之前的開發者 beta，公測版韌體的穩定性和可用性應該都有提升。但這終究不是正式的版本，各位在體驗前還是記得先留好備份喔。
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Play Video Pause Skip Backward Skip Forward Next playlist item Unmute Current Time 0:13 / Duration 15:40 Loaded : 6.33% 00:13 Stream Type LIVE Seek to live, currently behind live LIVE Remaining Time - 15:27 Share Fullscreen This is a modal window. Beginning of dialog window. Escape will cancel and close the window. Text Color White Black Red Green Blue Yellow Magenta Cyan Opacity Opaque Semi-Transparent Text Background Color Black White Red Green Blue Yellow Magenta Cyan Opacity Opaque Semi-Transparent Transparent Caption Area Background Color Black White Red Green Blue Yellow Magenta Cyan Opacity Transparent Semi-Transparent Opaque Font Size 50% 75% 100% 125% 150% 175% 200% 300% 400% Text Edge Style None Raised Depressed Uniform Drop shadow Font Family Proportional Sans-Serif Monospace Sans-Serif Proportional Serif Monospace Serif Casual Script Small Caps Reset Done Close Modal Dialog End of dialog window. Close Modal Dialog This is a modal window. 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