Transparent Overlay for Mobile Lock Screen Renewal
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Solution Overview
Problem
Mobile communication devices face challenges in promoting service subscription renewal due to the impairment of traditional lock screen functionality when a transparent overlay receives all inputs, potentially leading to indefinite locking.
Innovation Solution
A client application displays a transparent overlay on the lock screen, determining if touch inputs correspond to the overlay content, bypassing the lock screen to display renewal content only when necessary, and removing it to maintain traditional functionality, with additional overlays and notifications at different stages to encourage renewal.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a transparent overlay is displayed on the lock screen to promote service subscription renewal, then the ability to engage users and promote renewal is improved, but the lock screen functionality is impaired and may lead to indefinite locking
Solution Approach 1:
The display area is segmented into multiple regions: a first region for the transparent overlay content and a second region for the lock screen interface. This spatial segmentation allows both the renewal promotion and lock screen functionality to coexist without interference, as touch inputs in different regions are handled differently by the system
Solution Approach 2:
A transparent overlay is introduced as an intermediary layer between the user and the lock screen. This overlay contains renewal promotion content and is configured to be transparent, allowing users to see and interact with the lock screen interface through it. The overlay acts as a mediator that promotes renewal without blocking essential lock screen functions
2Productivity
If the transparent overlay receives all touch inputs, then the renewal promotion is continuously engaged, but the lock screen cannot be unlocked
Solution Approach 1:
Different regions of the display are assigned different functional qualities: the first region (overlay area) is optimized for renewal promotion engagement, while the second region (lock screen area) maintains its original unlocking functionality. This local differentiation ensures that touch inputs are processed appropriately based on their location
Solution Approach 2:
The touch input processing is segmented by region: inputs detected in the first region trigger renewal-related actions, while inputs in the second region pass through to the lock screen for unlocking. This segmentation prevents the overlay from capturing all inputs and blocking the unlock function
Data Source
AI summary
A mobile communication device is disclosed comprising a display, a processor, a non-transitory memory, and a client application that displays a transparent overlay on a lock screen on the display, receives a touch input to the display, and determines whether the touch input corresponds to a portion of the display displaying content of the transparent overlay. In response to determining that the touch input corresponds to the portion of the display displaying the content of the transparent overlay, the client application bypasses the lock screen and displays renewal content. In response to determining that the touch input does not correspond to the portion of the display displaying the content of the transparent overlay, the client application removes the transparent overlay from the display to allow touch inputs to go to the lock screen and enables a security feature to allow unlocking of the mobile communication device based on user input.