Dynamic touch screen for automated teller machines (“ATMs”)
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United States of America Patent
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Dec 15, 2015
Grant Date -
N/A
app pub date -
Jan 4, 2011
filing date -
Jan 4, 2011
priority date (Note) -
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Abstract
Systems and methods according to the present invention provide a more secure Automated Teller Machine (ATM) transaction by preventing observation of banking customers' Personal Identification Number (PIN). Such systems and methods make it difficult to obtain a customer's PIN by tracking the hand movement of a customer using an ATM. Inputs presented for a customer selection are preferably dynamically displayed in different locations preferably each time the customer is asked to enter a PIN. Dynamically changing the sequence of the display and/or location of the presented inputs reduces the possibility of mapping the hand movement of the customer to the positions of the inputs displayed for a customer selection. Inputs may also be presented at a very narrow viewing angle, thereby making observation of a PIN difficult. Hence, banking customers are preferably provided with a more robust and secured ATM transaction system.
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