Dynamic Information Element for Multi-Function Access
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Solution Overview
Problem
Existing methods for using information elements like QR codes lack the ability to dynamically trigger different functionalities without generating or presenting additional information elements, limiting their interactive capabilities in transaction environments.
Innovation Solution
A method involving scanning and manipulating a scannable aspect of an information element, such as obscuring or rotating it, to trigger different functionalities upon re-scanning, allowing for user-specific interactions and functions without additional data generation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If additional information elements are generated to provide multiple functionalities, then the functionality and versatility are improved, but the device complexity and operation complexity increase
Solution Approach 1:
A single information element is designed to perform multiple functions by accepting different manipulation types (rotation, obscuration, translation). The scanning system detects these manipulations and triggers corresponding functionalities, eliminating the need for multiple separate information elements while maintaining versatility.
Solution Approach 2:
The information element transitions from a static, single-function code to a dynamic element that can be manipulated in various ways. The system detects changes in the element's state (rotation angle, obscured portions, translation position) and responds with different functionalities, enabling adaptive interaction without adding complexity.
2Adaptability or versatility
If multiple information elements are used to access different functionalities, then the adaptability is improved, but the ease of operation deteriorates
Solution Approach 1:
Users interact with a single information element using simple manipulation gestures (rotating, obscuring, translating) rather than needing to handle multiple different codes. This universal interface simplifies operation while maintaining access to multiple functionalities.
Solution Approach 2:
The information element itself encodes the functionality selection through its manipulation state. The user simply manipulates the element as intended, and the scanning system automatically detects and executes the corresponding function, eliminating the need for additional input mechanisms or complex interaction protocols.
3Adaptability or versatility
If the information element is manipulated to trigger different functions, then the adaptability is improved, but the difficulty of detecting and measuring increases
Solution Approach 1:
The scanning system continuously monitors the manipulation state of the information element and provides feedback by detecting changes in position, orientation, or obscuration. This feedback mechanism allows the system to accurately determine which functionality should be triggered based on the current state of the element.
Solution Approach 2:
The information element is pre-designed with specific manipulation characteristics and detection patterns. The scanning system is configured to recognize these predetermined manipulation types (rotation angles, obscuration patterns, translation positions) in advance, making detection straightforward and reliable without requiring complex real-time analysis.
Data Source
AI summary
A method of using an information element to access functionality on a computing device, the method comprising: scanning the information element to retrieve data related to the information element; manipulating a scannable aspect of the information element; re-scanning the information element; wherein manipulation of the scannable aspect of the information element triggers different functionality in the computing device when the information element is re-scanned.