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  2. Real-time clock alarm - Wikipedia

    en.wikipedia.org/wiki/Real-time_clock_alarm

    A real time clock alarm is a feature that can be used to allow a computer to 'wake up' after shut down to execute tasks every day or on a certain day. It can sometimes be found in the 'Power Management' section of a motherboard's BIOS/UEFI setup. Wake On LAN, Wake on ring, and IPMI functions could also be used to start a computer after it is ...

  3. Circadian rhythm sleep disorder - Wikipedia

    en.wikipedia.org/wiki/Circadian_rhythm_sleep...

    A circadian rhythm is an entrainable, endogenous, biological activity that has a period of roughly twenty-four hours. This internal time-keeping mechanism is centralized in the suprachiasmatic nucleus (SCN) of humans, and allows for the internal physiological mechanisms underlying sleep and alertness to become synchronized to external environmental cues, like the light-dark cycle. [4]

  4. Zeo, Inc. - Wikipedia

    en.wikipedia.org/wiki/Zeo,_Inc.

    Established December 29, 2003 in Providence, Rhode Island and later headquartered in Boston, Massachusetts, it developed a smart alarm clock with sleep monitor (e.g., REM). Sleep states could be used to sound a wake-up alarm only when the sleeper was in the light stages of sleep, likely to awake more refreshed. [2] Details of sleep could be ...

  5. Need to start waking up earlier — or stay up later? Sleep ...

    www.aol.com/lifestyle/start-waking-earlier-stay...

    That's why, no matter whether it’s a weekday or weekend, you want to stick to the same sleep time and wake time once you’ve made the incremental adjustments. Sticking to consistent bedtime ...

  6. Light effects on circadian rhythm - Wikipedia

    en.wikipedia.org/wiki/Light_effects_on_circadian...

    [11] [12] [8] An advance means that the individual will tend to wake up earlier on the following day(s). A delay, caused by light exposure before sleeping, means that the individual will tend to wake up later on the following day(s). The hormones cortisol and melatonin are affected by the signals light sends through the body's nervous system ...

  7. Delayed sleep phase disorder - Wikipedia

    en.wikipedia.org/wiki/Delayed_sleep_phase_disorder

    Patients have a relatively severe to absolute inability to advance the sleep phase to earlier hours by enforcing conventional sleep and wake times. Sleepwake logs and/or actigraphy monitoring for at least two weeks document a consistent habitual pattern of sleep onsets, usually later than 2 am, and lengthy sleeps.

  8. This alarm clock smoothly wakes you up by brewing coffee - AOL

    www.aol.com/article/2015/09/24/this-alarm-clock...

    Designer Joshua Renouf created the Barisieur, an alarm clock that wakes you up with coffee scent and brewing sounds

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    Get answers to your AOL Mail, login, Desktop Gold, AOL app, password and subscription questions. Find the support options to contact customer care by email, chat, or phone number.