Dynamic Volume Control UI for Electronic Devices
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Solution Overview
Problem
Users face challenges in setting appropriate volume levels for electronic devices, leading to missed notifications or acoustic shocks due to inconsistent volume settings between content and device functions.
Innovation Solution
An electronic device with a method to selectively display different volume control UIs based on whether content is being played, allowing users to adjust both content and function volumes together or independently, ensuring synchronized or separate volume control.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If the volume level for a function is set to be low, then the content playback is not disturbed, but the user may not recognize the sound for the function (e.g., ringtone or notification sound)
Solution Approach 1:
The patent implements dynamic volume adjustment where the function volume automatically adapts based on content playback status. When content is detected, the function volume is dynamically increased to ensure recognizability; when content stops, the function volume returns to the user-set level. This dynamic behavior resolves the contradiction between avoiding acoustic shock and ensuring function sound recognition.
Solution Approach 2:
The system continuously monitors content playback status and uses this feedback to automatically adjust function volume levels. The feedback loop detects whether content is playing and相应地 adjusts the function volume, ensuring that function sounds are always audible at appropriate levels without requiring manual user intervention.
2Reliability
If the volume level for the function is set too high, then the function sound is always recognizable, but the user may feel an acoustic shock or it may be difficult for the user to focus on the viewing of the content
Solution Approach 1:
The function volume is dynamically adjusted based on real-time detection of content playback status. When content is playing, the system automatically increases function volume to ensure recognizability; when content stops, it returns to the user-set level. This prevents both acoustic shock during content playback and ensures function sound recognition when needed.
Solution Approach 2:
The system uses feedback from content playback detection to automatically control function volume levels, preventing the need for users to manually set high volumes that could cause acoustic shock while ensuring function sounds remain recognizable through context-aware automatic adjustment.
3Adaptability or versatility
If separate volume control for content and function is provided, then users can independently adjust each volume, but the user interface becomes complex and user operation becomes difficult
Solution Approach 1:
The patent segments the volume control interface into two distinct modes: a simple mode with a single volume slider for when content is playing, and a detailed mode with separate sliders for when content is not playing. This segmentation allows the system to provide independent volume adjustment capability only when necessary, maintaining simplicity during content playback.
Solution Approach 2:
The volume control interface dynamically changes its configuration based on content playback status. When content is playing, the interface simplifies to a single control; when content stops, it expands to show separate controls. This dynamic adaptation provides versatility when needed while maintaining ease of operation during content playback.
4Ease of operation
If a single volume control UI is provided, then the user interface is simple, but users cannot independently adjust content and function volumes when needed
Solution Approach 1:
The volume control functionality is segmented into two operational modes: a simplified single-control mode for content playback scenarios, and an expanded dual-control mode for non-playback scenarios. This segmentation enables the system to provide appropriate control complexity based on the current usage context.
Solution Approach 2:
The volume control UI dynamically adapts its structure and available controls based on whether content is currently playing. This dynamic behavior provides interface simplicity during content playback while enabling independent adjustment capability when content is not playing, resolving the contradiction between simplicity and versatility.
Data Source
AI summary
Disclosed are an electronic device and a method of controlling a volume of an electronic device. A method of controlling volume of an electronic device includes receiving a first input signal of a user for requesting to display a volume control user interface (UI), selectively displaying a first volume control UI or a second volume control UI corresponding to whether a content is being played, based on the first input signal, receiving a second input signal of the user through the first or second volume control UI, and controlling a volume level for the content and a volume level for a function of the electronic device together while interconnecting the volume level for the content and the volume level for the function of the electronic device based on the second input signal through the first volume control UI when the content is being played, and controlling one of the volume level for the content and the volume level for the function of the electronic device independently of a remaining volume level based on the second input signal through the second volume control UI when the content is not being played.