Thumbnail-Based File Selection Interface for Intuitive Media Control
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Solution Overview
Problem
Users face limitations in selecting and interacting with files on electronic devices, as they can only rely on limited information such as file names, lacking intuitive methods to process and control display information for various file types like media, documents, and images.
Innovation Solution
An apparatus and method that utilize a display unit, selection unit, and control unit to select objects based on defined regions and input device positions, allowing for intuitive control of file interactions, such as playing media, editing documents, and previewing images, by comparing first and second regions defined by the object and input device positions, and adjusting operations based on overlapping areas and time.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If users select files based on limited information such as file names, then the selection process is simple, but the user experience is not intuitive and users cannot effectively process diverse file types
Solution Approach 1:
The patent transitions from one-dimensional file name text display to two-dimensional visual thumbnail display. Each file is represented by a thumbnail image that provides visual information about the file content, allowing users to intuitively understand file types and make informed selections without relying solely on file names.
Solution Approach 2:
The patent employs color-coded visual indicators to represent different file types and states. Thumbnails use different colors to distinguish between media files, documents, images, and other file types, enabling users to quickly categorize and identify files based on visual cues rather than reading text labels.
2Loss of information
If the system displays detailed information for all files, then users have comprehensive information, but the interface becomes complex and difficult to navigate
Solution Approach 1:
The patent divides file information display into segmented hierarchical levels: thumbnail preview (visual identification), file type indicator (categorization), and detailed information (upon selection). This segmentation allows users to access comprehensive information progressively rather than presenting all information simultaneously, reducing interface complexity while maintaining information completeness.
Solution Approach 2:
The interface dynamically adjusts the amount of information displayed based on user interaction. Initially, only essential visual thumbnails are shown. When users interact with or hover over specific thumbnails, additional detailed information dynamically appears. This dynamic behavior maintains a clean interface while providing complete information when needed.
3Productivity
If users manually navigate through files to find desired content, then the process is straightforward, but it consumes excessive time especially with diverse file types
Solution Approach 1:
The system performs preliminary visual organization and categorization of files through thumbnails before user selection. Files are pre-sorted by type and displayed with visual indicators, allowing users to immediately identify desired file types without manual searching. This preliminary visual arrangement significantly accelerates file retrieval compared to sequential manual navigation.
Solution Approach 2:
The patent replaces mechanical sequential searching (manual navigation through files) with visual pattern recognition. Users can quickly scan thumbnail images and color-coded indicators to identify and select files, leveraging human visual processing capabilities rather than linear mechanical searching, thereby dramatically improving file location speed.
4Adaptability or versatility
If the system provides basic file selection functionality, then the device is simple to operate, but it lacks adaptability for different file types and operations
Solution Approach 1:
The patent implements a universal thumbnail-based interaction interface that works across all file types (media, documents, images, etc.). The same visual selection mechanism and control operations apply regardless of file type, providing adaptability without requiring separate control mechanisms for different file categories. This universal interface maintains simplicity while handling diverse file types effectively.
Data Source
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AI summary
A display information controlling apparatus and method are provided. The display information controlling apparatus may select at least one object from one or more objects based on a location of each of the one or more objects on a display and a location on the display corresponding to a user input signal. The display information controlling apparatus may perform a predetermined operation corresponding to the selected at least one object.