Interactive Time Delayed Transaction Submission Mechanism
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current electronic transaction systems lack a method to allow users to cancel a transaction after clicking the submit button without introducing a secondary confirmation process, leading to unintended consequences such as incorrect purchases or message transmissions.
Innovation Solution
Implementing a timer-delayed submission system where the transaction is paused for a specified interval after the submit button is clicked, providing users with a chance to cancel the transaction before it is transmitted to the server, using a countdown mechanism visually indicated on the button.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Speed
If immediate transaction submission is implemented, then transaction processing speed is improved, but user error rate increases
Solution Approach 1:
The system performs a preliminary delay action by introducing a time window between button click and transaction submission. During this window, the transaction is held in a pending state, allowing users to review or cancel before final submission, thus preventing errors while maintaining quick processing
2Reliability
If a secondary confirmation process is implemented, then user error rate decreases, but device complexity increases
Solution Approach 1:
The system merges the confirmation functionality into the original transaction button itself. The same button that initiates the transaction also serves as the cancellation mechanism during the delay window, eliminating the need for separate confirmation dialogs or additional interface elements
3Reliability
If a time delay is introduced, then user error rate decreases, but loss of time increases
Solution Approach 1:
The system applies a partial delay action by introducing a brief, fixed time window (e.g., 1-3 seconds) rather than a prolonged delay. This short interval is sufficient to prevent accidental submissions but minimal enough to maintain user expectations for quick transaction processing
Data Source
AI summary
An interactive time delayed submission that intentionally delays the actual transmission of a transaction. By embedding a time domain into the submission process, the method and system of the present invention delays actual communication of the transaction request from the client to the server in order to present a window of opportunity for the user to escape (CANCEL) the transaction before the actual transaction is transmitted to the remote process. The method comprises: a) receiving a first transaction submit event at a client interface element; b) activating a timer that pauses submitting the transaction to the server; c) cancelling the pending transaction submission on registering a second cancelling event at a client interface element during the unexpired timer interval; and d) absent registering a second cancelling event at a client interface element, and at timer interval completion, submitting the original transaction from the client to the server.