Education and demonstration – Question or problem eliciting response
Patent
1998-04-14
1999-11-09
Hafer, Robert A.
Education and demonstration
Question or problem eliciting response
434323, 345473, 345522, G09B 300, G09B 700
Patent
active
059802642
ABSTRACT:
A screen saver provides that questions and answers are displayed to a user while in a foreground screen saver mode. Scores may be kept track of, and users may customize the database, or select different sets of data to use.
REFERENCES:
patent: 5180309 (1993-01-01), Egnor
patent: 5387104 (1995-02-01), Corder
patent: 5498002 (1996-03-01), Gechter
patent: 5680535 (1997-10-01), Harbin et al.
Hafer Robert A.
Lundberg Steve W.
Rovnak John Edmund
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