MCU發揮關鍵作用的生物識別技術的可穿戴計算機

　　這是很難恢復丟失的手機或平板電腦；和一個失蹤的移動設備帶來的后果是巨大的：如此多的信息儲存在我們的移動設備，我們都在賠錢，直接風險被盜了，或是我們的身份被盜。想一想。除了重新創建電子郵件，更改密碼和登錄名，恢復圖片和安全的財務帳戶，網上零售商如亞馬遜，易趣網，和其他點擊和購買服務都假設它是你在另一端-即使它不是。

　　我們的軟弱試圖創建和記住的密碼都無效，如果我們使用“記住我”或“我保持登錄狀態”標簽，在我們的設備，和有多少人支持我們的登錄名和密碼的硬拷貝？基于云的服務也有黑客的風險，所以把你的信任在基于云的數據存儲或密碼恢復系統可能會有風險，因為我們已經看到與名人帳戶被黑客攻擊的所有時間。

　　It was not such a problem when fixed-location computers were desktop and tower boxes， but now our computing devices are small and transportable， so they can be lost or stolen more easily. Wearable computers in particular must “know” who is wearing them to be safe and useful.

　　This article looks at how biometrics can be combined with wearable technologies to help ensure that the person using the wearable computer is the one who is authorized to do so. This article examines some technologies that can verify a user’s identity and protect sensitive data， information， and control. All devices， datasheets， tutorials， and development systems referenced here can be found online on Digi-Key’s website.