Multi-State Alarm Indicator for Mobile Devices
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Solution Overview
Problem
Mobile devices' binary alarm indicators are inadequate for complex alarm schemes, as they fail to clearly indicate whether an alarm will activate on a specific day, leading to user confusion and potential missed alarms.
Innovation Solution
Implementing a smart alarm indicator system on mobile devices that visually distinguishes between multiple alarm states, using different versions of visual indicators to show when an alarm is active but suppressed for a predetermined time, and providing options for users to set alarms with specific days of activation and snooze periods, along with a colored indicator and display of the next alarm time.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a binary alarm indicator is used, then the device complexity is reduced and ease of operation is improved, but the information completeness deteriorates causing user confusion about alarm status
Solution Approach 1:
The alarm indicator is segmented into multiple visual states: a first visual state indicates the alarm is enabled and will activate, while a second visual state indicates the alarm is enabled but suppressed for a predetermined time. This segmentation allows the single indicator to convey multiple pieces of information about alarm status without increasing device complexity.
Solution Approach 2:
The indicator changes its visual parameter (appearance) based on the alarm's operational state. When the alarm transitions from active to suppressed status, the indicator automatically changes from the first visual state to the second visual state, providing real-time information about the alarm's activation status without requiring user interaction.
2Loss of information
If multiple alarm states are indicated, then the information completeness is improved, but the device complexity increases
Solution Approach 1:
A single alarm indicator serves multiple functions by displaying different visual states. It simultaneously indicates whether the alarm is enabled, whether it is suppressed, and provides a visual cue about upcoming alarm activation. This multi-functionality achieves comprehensive information display without proportionally increasing device complexity.
Solution Approach 2:
The indicator is dynamic, automatically changing its visual state based on the alarm's operational parameters. The system monitors alarm suppression status and automatically updates the indicator appearance, eliminating the need for manual user configuration or complex control interfaces while providing real-time status information.
3Adaptability or versatility
If alarm suppression feature is added, then the adaptability is improved for complex alarm schemes, but the ease of operation deteriorates due to increased settings complexity
Solution Approach 1:
The complexity of alarm suppression settings is extracted from the user interface and handled automatically by the system. Users can enable suppression without configuring detailed parameters, as the system manages the suppression schedule and automatically updates the indicator. This extracts the computational complexity from the user interaction layer while maintaining adaptability.
Solution Approach 2:
The alarm system provides self-service by automatically managing suppression status and updating the indicator accordingly. Once suppression is enabled, the system autonomously tracks the predetermined suppression period and transitions the indicator between states without requiring user intervention, maintaining simplicity while providing sophisticated alarm scheduling capabilities.
Data Source
AI summary
A graphical indicator, menu and method for modifying and displaying more than two states for the indicator is provided. An alarm indicator algorithm modifies and displays the indicator according to user-selectable options that enables a user to determine at first glance the nature of the next alarm and in particular when an alarm is not set to go off on a particular day to avoid accessing the alarm menu every time this knowledge is desired or whenever the user is uncertain of the settings. Various visual cues such as color, graphical and textual elements can be used and the algorithm can associate these cues with appropriate alarm states. When the number of settings for the multi-state alarm is relatively large, a desktop web-based application program interface (API) may be used to facilitate setting and updating the alarm functions.