Secure data entry using a card reader with minimal display and input capabilities having a display

Secure data entry using a card reader with minimal display and input capabilities having a display

A card reader comprising a display configured to optionally graphically display a character; one or more sensors configured to receive user input, wherein the one or more sensors are configured to send one or more signals that modify and select the character; a microcontroller configured to process...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Sather, Elliot, von Behren, Robert
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:A card reader comprising a display configured to optionally graphically display a character; one or more sensors configured to receive user input, wherein the one or more sensors are configured to send one or more signals that modify and select the character; a microcontroller configured to process the user input, wherein the processing comprises modifying or selecting the character based on user input at the one or more sensors; and memory configured to store selected characters based on processing the user input.