Mobile Multimedia Click-Through via Input Trapping
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Solution Overview
Problem
Mobile devices with limited resources face challenges in executing multiple tasks concurrently, making it difficult to seamlessly switch from multimedia content to other interactions, such as making a call, while maintaining an immersive and interactive user experience.
Innovation Solution
A multimedia display process that traps user input signals to allow for switching to another task without manual termination, enabling a click-through or click-to-call feature by overlaying prompts on multimedia content, such as video, allowing users to initiate phone calls with a single gesture.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If mobile devices execute multiple tasks concurrently to enable immersive and interactive online content, then user experience is improved, but device complexity and resource consumption increase
Solution Approach 1:
The patent segments the interaction flow into distinct phases: multimedia playback phase and communication phase. During playback, user inputs are trapped and queued rather than immediately processed. When communication is initiated, the system transitions to a dedicated communication mode. This segmentation allows the device to handle multiple tasks sequentially with clear boundaries, reducing system complexity while maintaining multi-task capability.
Solution Approach 2:
The patent implements dynamic behavior where the device adapts its processing mode based on user interaction. The system dynamically switches between trapping user inputs during multimedia playback and processing them during communication mode. This dynamic adaptation allows the device to optimize resource usage for the current task while maintaining the ability to handle multiple tasks, resolving the contradiction between versatility and complexity.
2Ease of operation
If mobile devices allow seamless switching from multimedia content to other interactions, then ease of operation is improved, but task switching complexity increases
Solution Approach 1:
The patent prepares the communication functionality in advance by pre-configuring the communication module and pre-processing user inputs during multimedia playback. When the user triggers communication, the system has already prepared the necessary components and can switch tasks immediately without complex real-time processing. This preliminary preparation simplifies the switching mechanism while maintaining ease of operation.
Solution Approach 2:
The patent introduces an intermediary mechanism (the communication module acting as a mediator) that handles the transition between multimedia playback and communication tasks. This intermediary absorbs the complexity of task switching by providing a standardized interface and coordination layer, making the switching process appear simple to the user while managing the underlying complexity internally.
3Ease of operation
If user input is trapped during multimedia playback to enable click-through features, then ease of operation is improved, but response time is delayed
Solution Approach 1:
The patent implements periodic processing of trapped user inputs. Rather than holding inputs indefinitely, the system periodically checks for and processes queued inputs during appropriate moments in the multimedia playback. This periodic action reduces the perceived delay by processing inputs at regular intervals while maintaining the simplified click-through interface, balancing ease of operation with responsive timing.
Data Source
AI summary
A multimedia display process executing in a mobile device traps user input signals to allow switching from display of multimedia to another task without requiring manual termination of the multimedia display process by the user.