Lock the computer every hour for 10 min?

Hi,
Is there a way to lock the computer every hour(or a preset time interval) making it inaccessible for a few min? this will force those long time user to take a rest from time to time:) Thanks,
Angelo

Back up all data immediately as your boot drive may be failing.
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    Quicksilver 867 Mac OS X (10.4.3) Report this post

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