Pseudo-Address Verification for Input Accuracy
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Solution Overview
Problem
Existing methods for preventing address input mistakes, such as requiring users to input addresses twice, are cumbersome and time-consuming, and do not adequately ensure accurate address verification.
Innovation Solution
An operation device and method that generates a pseudo-address by randomly altering a portion of the original address, allowing users to verify the correctness of the input address without needing to re-enter the full address, using a pseudo-address generator and display unit to present both the original and pseudo-addresses for selection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If users are required to input addresses twice to verify correctness, then address input accuracy is improved, but user burden and time consumption increase
Solution Approach 1:
The system generates a pseudo-address by copying and modifying the original address input, creating a verification code that users must re-enter. This copying mechanism allows verification without requiring full re-input of the original address, thus maintaining accuracy while reducing user burden
Solution Approach 2:
The system performs preliminary generation of the pseudo-address based on the original input before user verification. This preliminary action prepares the verification data in advance, enabling efficient verification without requiring users to manually re-enter the complete address
2Measurement precision
If users are required to input addresses twice to verify correctness, then address input accuracy is improved, but time consumption increases
Solution Approach 1:
The verification process uses a copied and modified version of the original address rather than requiring complete re-input. This copying approach maintains verification accuracy while significantly reducing the time users need to spend on address verification
Solution Approach 2:
The system transforms the original address into a pseudo-address with modified parameters (partial masking, substitution with verification code). This parameter change creates a more efficient verification process that maintains accuracy while reducing time consumption
3Reliability
If conventional address verification methods are used, then some level of error prevention is achieved, but they do not adequately ensure accurate address verification
Solution Approach 1:
The system creates a pseudo-address by copying the original address and applying systematic modifications. Users must re-enter this copied version for verification, providing a more reliable check than simple repetition, as errors in the original input would result in mismatches with the expected pseudo-address format
Solution Approach 2:
The system provides feedback by generating and displaying the pseudo-address for user verification. This feedback mechanism allows users to confirm their input against the expected modified format, enhancing verification accuracy through active user engagement
Data Source
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AI summary
Disclosed is an operation device which receives an input of an address twice in a row from a user, and determines the input of the address when a second address is identical to a first address, and the operation device includes a pseudo-address generator 402, a pseudo-address display unit 404, and an address determining unit 405. The pseudo-address generator 402 generates a pseudo-address obtained by converting a portion of characters included in the first address to predetermined characters when the first address is input. The pseudo-address display unit 404 displays a key of the first address and a key of the pseudo-address to be pressed by the user. The address determining unit 405 sets a predetermined address of a pressed key to a second address when the key of the predetermined address is pressed, and determines whether the second address is identical to the first address.