Touchscreen Smart Card Pre-Processing ATM Wait Times
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Solution Overview
Problem
Wait times at ATMs are increased due to the need for users to input multiple details, leading to reduced transaction efficiency and user dissatisfaction, with existing solutions requiring additional third-party hardware and services that increase costs and security risks.
Innovation Solution
A touchscreen-enabled smart card with a microprocessor, battery, and communication interface that allows users to input and encrypt transaction information before reaching the ATM, enabling the card to autonomously initiate transactions without further user input.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If users input transaction information at the ATM, then the transaction can be completed with proper authentication, but the wait time increases and transaction efficiency decreases
Solution Approach 1:
The patent applies preliminary action by allowing users to input and encrypt transaction information before reaching the ATM using the touchscreen smart card. The card stores this pre-entered information and automatically transmits it to the ATM when inserted, eliminating the need for users to re-input data at the machine and reducing wait time while maintaining security through encryption.
2Productivity
If additional third-party hardware and services are used to reduce ATM prompts, then user input time decreases, but costs and security risks increase
Solution Approach 1:
The patent applies self-service by making the smart card itself the third-party device that stores and transmits transaction information. Instead of requiring external systems like mobile devices or cloud services, the card autonomously handles information storage, encryption, and transmission to the ATM, reducing system complexity while improving transaction efficiency.
3Reliability
If multiple ATM prompts and user responses are required, then proper authentication and transaction details are confirmed, but the number of transactions per unit time decreases
Solution Approach 1:
The patent resolves this contradiction by performing authentication and transaction detail confirmation in advance through the touchscreen smart card. Users input and verify all necessary information before reaching the ATM, allowing the ATM to process transactions with minimal prompts and significantly higher throughput while maintaining authentication accuracy.
Data Source
AI summary
Wait times at ATMs may undermine the utility of these self-service machines. ATMs are configured to provide faster self-service kiosks that allow users to quickly perform common financial transactions. However, it has bees increasing common for users to have to wait on a line to access an ATM. Apparatus and methods are provided for a smart card that stages transactions by capturing the amount, pin and other necessary information on the smart card itself, before the user begins interacting with the ATM. Information captured by the smart card may be transferred to ATM when the smart card is inserted into ATM. The user does not provide the ATM with any additional information after inserted the smart card into the ATM, thereby improving the transaction processing efficiency of the ATM and enhancing user satisfaction.