William L. Hosch
Former Encyclopædia Britannica Editor
William L. Hosch was an editor at Encyclopædia Britannica.
Primary Contributions (152)
Smartphone, mobile telephone with a display screen (typically a liquid crystal display, or LCD), built-in personal information management programs (such as an electronic calendar and address book) typically found in a personal digital assistant (PDA), and an operating system (OS) that allows other…
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