Mobile Terminal Task Management via Segmented Display
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Solution Overview
Problem
Existing mobile communication terminals are inefficient in performing multiple tasks simultaneously, as users must confirm and switch between tasks, wasting resources and lacking visibility into task progress.
Innovation Solution
A mobile communication terminal with a controller that displays both a list of tasks that can be executed and a list of currently executing tasks, along with progress status information, allowing users to toggle between them seamlessly on a divided screen.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If the user displays a single task menu at a time, then the screen space is utilized efficiently, but the user cannot simultaneously view multiple tasks and their progress
Solution Approach 1:
The interface is segmented into multiple independent panels: a task list panel showing available tasks and a task detail panel showing progress information. This segmentation allows simultaneous display of multiple tasks without overwhelming the user, resolving the contradiction between information completeness and interface simplicity.
Solution Approach 2:
The interface transitions from a single-dimensional sequential menu to a multi-dimensional grid layout where tasks are arranged in rows and columns. This dimensional change enables parallel viewing of multiple tasks and their progress states simultaneously, improving information accessibility without proportionally increasing complexity.
2Productivity
If the user switches between task menus to confirm task execution, then detailed task information can be viewed, but time is wasted and productivity decreases
Solution Approach 1:
The system performs preliminary action by pre-displaying the task list and progress information before the user needs to make decisions. The task detail panel is automatically updated to show progress of currently executing tasks, eliminating the need for users to switch menus to confirm task status and improving productivity.
Solution Approach 2:
The interface maintains continuous display of task information without requiring user interruption to switch between menus. The task list and progress panels remain visible and updated continuously, allowing users to monitor multiple tasks simultaneously and reducing time loss from frequent switching.
3Loss of information
If the system displays detailed task information on a single screen, then the user can view progress, but the interface becomes complex and resource allocation is inefficient
Solution Approach 1:
The interface is divided into distinct functional segments: a task list segment for viewing available tasks and a task detail segment for viewing progress information. This segmentation organizes information logically, making the interface easier to operate while maintaining comprehensive task information visibility.
Solution Approach 2:
The task detail panel serves multiple functions: it displays progress information for currently executing tasks, provides a reference for task status, and enables user interaction without requiring separate menus. This multi-functionality reduces operational complexity while maintaining information completeness.
Data Source
AI summary
A mobile communication terminal including a display unit; a controller configured to display, on a screen of the display unit, a first list including a plurality of tasks; and an input unit configured to select at least one of the plurality of tasks. The controller is further configured to visually and discriminately divide the screen, display information corresponding to a task selected, display a second list including icons corresponding to tasks that are being currently executed, display progress state information indicating a progress state of the currently executing tasks on the bottom screen, and update the second list based on a detection result of the tasks being currently executed, and scroll through the icons listed in the second list so as to display other icons not being displayed in the bottom screen when a scroll signal indicating a scroll of the second list is received from the input unit.