Here is an alarm clock that promises to follow polyphasic sleep scheduled. The Da Vinci Alarm Clock may not necessarily always show you the time but it will tell you when to wake up and/or when you should go to sleep.
This is a concept clock from India and while the whole concept and intent seems to be neat, it may not necessarily garner a huge rate of success. Well, give the people behind it some credit though. At least they really had sleep issues in mind when it came to conceptualizi







