Yak Guard
The Yak Guard was a motion-triggered device capable of guarding rooms and belongings, or to "pull gags on friends and family members," as suggested in company advertisements. A personally recorded "alarm" could be placed on door knobs or drawers, for example, alerting the owner of trespass.
Read more about this topic: Yak Bak
Famous quotes containing the word guard:
“Most of us are aware of and pretend to detest the barefaced instances of that hypocrisy by which men deceive others, but few of us are upon our guard or see that more fatal hypocrisy by which we deceive and over-reach our own hearts.”
—Laurence Sterne (1713–1768)