Memory aiding device

Details Memory aiding device Memory aiding device

1991-11-15

1993-09-21

Hirsch, Paul J.

Education and demonstration

Psychology

33 1SD, 283 73, 283 74, 283 98, 283904, G09B 1900

Patent

active

052463753

ABSTRACT:
A memory aiding device for aiding in remembering a predetermined personal identification number. A substrate has sequence representing integers predisposed on it in rows and columns for representing a personal identification number. Each respective sequence representing integer is printed at a respective column and row intersection. A user definable location is designated at an intersection of a row and a column and designates a set of sequence representing integers. A set of marks is recorded on a sheet member. Each mark indicates a respective numeral of the personal identification number represented by a corresponding sequence representing integer. When the recorded sheet member is disposed under the substrate at the user defined location, the personal identification number represented by the corresponding sequence representing integers is perceived by perceiving the marks.

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