World's Biggest Alarm Clock Shakes You Out of Bed
tugfoigel writes "Built by "Kevin" for a contest, this computer-controlled alarm clock is touted as the world's largest. To be more specific, he 'mounted a large air cylinder to the head of [his] bed and a valve, controlled by a computer, which [he programmed] to wake [him] up in the morning.'"
One of the attractions in the 'Crystal Palace' was the 'Alarm Bed' which tipped you out of bed.
bed shakers (or, more often, pillow vibrators) are very common devices for waking deaf people. Take a look here.
Here's video for the #4 part of it! :)
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