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:
“Harsh necessity, and the newness of my kingdom, force me to do such things and to guard my frontiers everywhere.”
—Virgil [Publius Vergilius Maro] (70–19 B.C.)