Dynamic Notification Placement on Curved Glass Displays
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Solution Overview
Problem
Mobile electronic devices with curved display surfaces face challenges in managing notifications effectively, as curved edges are difficult to see and easily mishandled, leading to invisible information and accidental activation, especially when the user's handedness and device orientation vary.
Innovation Solution
A mobile communications device determines the direction it is being held and adjusts notification display between edge and front-facing portions based on user hand coverage, selectively uses edge or back plane flashlights, and extends content onto edge screens where suitable, using sensors and user authentication to optimize notification placement and visibility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of stationary object
If notifications are displayed on curved edge portions of the display, then the device can provide continuous display area and interesting construction, but the notifications become difficult to see and easily mishandled
Solution Approach 1:
The notification display location is made dynamic rather than static. The system automatically determines the user's handedness and device orientation, then selectively displays notifications on either the front-facing display or appropriate edge portions based on current usage conditions. This dynamic adaptation resolves the contradiction by ensuring notifications are always displayed in the most visible and accessible location for the current user context.
Solution Approach 2:
Different portions of the display are assigned different functions based on their visibility and accessibility characteristics. The front-facing display area is used for notifications when the user is holding the device in a position where edges are not visible, while edge portions are utilized when they provide better visibility. This local differentiation optimizes the overall notification system by allowing each display region to serve its strongest function.
2Shape
If the display surface curves down onto lateral edges, then the device provides an interesting construction with extended display area, but edge portions are difficult to see and easily mishandled
Solution Approach 1:
The system dynamically adjusts which portions of the curved display are activated for different functions based on detected user orientation and handedness. When the device is held in certain orientations, edge portions are activated for display; in other orientations, the front-facing display is prioritized. This dynamic control allows the curved shape to be fully utilized while preventing accidental activation and ensuring visibility.
Solution Approach 2:
The system changes operational parameters (which display regions are active, what content is displayed where) based on detected conditions such as user handedness and device orientation. By adjusting these parameters dynamically, the system maintains the aesthetic and functional benefits of the curved display while mitigating the drawbacks of edge visibility and handling difficulties.
3Area of stationary object
If notifications are always displayed on edge portions, then the front-facing display area is maximized for other content, but notifications may be invisible when user hand coverage blocks the edges
Solution Approach 1:
The system incorporates feedback mechanisms (sensors detecting user orientation and hand position) to continuously monitor whether edge portions are visible to the user. Based on this feedback, the system automatically adjusts notification display location, switching between edge and front-facing display as needed. This feedback loop ensures notifications are never lost due to hand coverage while minimizing the impact on front-facing display area availability.
4Ease of operation
If the device selectively uses edge or back plane flashlights based on orientation, then flashlight functionality is optimized for user location, but the system complexity increases
Solution Approach 1:
The flashlight system operates autonomously based on sensor input without requiring user intervention to select which flashlight to use. The system automatically determines the user's location relative to the device and selects the appropriate flashlight (edge or back plane) to illuminate the user's position. This self-service approach provides optimized flashlight functionality while avoiding the complexity of manual selection interfaces.
Data Source
AI summary
Systems and methods are provided for managing notifications on a mobile electronic communication device having a front screen display surface and a plurality of edge screen display surfaces when the mobile electronic communication device is located on a flat surface. By way of example, a technique entails determining whether the mobile electronic communication device is positioned face down, displaying the notification on the front screen display surface when the mobile electronic communication device is not face down, and otherwise, if the user lies in a particular edge direction relative to the mobile electronic communication device, displaying the notification on at least one of the plurality of the edge screen display surfaces visible to the user.