At the age of 17, Mary Tyler Moore aspired to be a dancer. She started her career as "Happy Hotpoint", a tiny elf dancing on Hotpoint appliances in TV commercials during the 1950s series Ozzie and Harriet. She appeared in 39 TV commercials in five days, ultimately earning about $6,000 from her first job. Her time as "Happy Hotpoint" ended when it became difficult to conceal her pregnancy in the dancing elf costume.
Upon a moment's reflection, the creepiness of this product becomes apparent, explaining why it never caught on. The notion of one's own voice pleasantly or angrily cajoling the sleeper to awake is straight out of some Philip K. Dick dystopia, in which the hero's brain has been split into two separate personalities. "Wake up, Paul, wake up! Today is the day you must assassinate the ambassador from Rigel Nine!"