| 摘要 |
A timer device utilized both as conventional alarm clock and a snooze-timer that incorporates historical user data and enhanced display modes to facilitate the display of information and correlation of mood or performance with sleep time. The device includes a housing having a display unit, at least one button-type switch, a central processing unit, a clock, and a memory. According to one implementation, the central processing unit, clock and memory are contained in a single microprocessor chip.
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