| 摘要 |
A timer device utilized both as a conventional alarm clock and a snooze timer that incorporates historical user data enhanced display modes to facilitate the display of information and correlation of mood or performance with sleep time. The device includes a housing (1) having a display unit (3), at least one button-type switch (2), a central processing unit, a clock and a memory. According to one implementation, the central processing unit, the clock and memory are contained in a single microprocessor chip.
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