Adaptive Image Display for User Distance Detection
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing image forming apparatuses struggle to effectively display information to users at varying distances, leading to difficulties in visual recognition and limited content delivery due to fixed image sizes, which restricts user engagement and information accessibility.
Innovation Solution
The integration of a human detection system that uses cameras and sensors to detect the user's location and adjust the displayed image content, enlarging or modifying it based on the user's distance from the apparatus to ensure clear visibility and optimal information delivery.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If an identical image is displayed on the display section regardless of user location, then the device structure remains simple, but user visibility and information accessibility deteriorate
Solution Approach 1:
The display section dynamically changes the displayed image based on the detected user location. The control unit adjusts image content, size, or type according to the user's position relative to the image forming apparatus, transforming a static display system into an adaptive one that responds to user presence and location.
Solution Approach 2:
The detection section continuously monitors user location and provides feedback to the control unit, which then adjusts the display accordingly. This closed-loop system ensures the displayed image is always optimized for the current user position, improving visibility without requiring manual intervention.
2Loss of information
If the displayed image size is fixed, then the device complexity is low, but information accessibility and user engagement deteriorate
Solution Approach 1:
The image size displayed on the display section is dynamically adjusted based on user location data. When users are farther away, larger images or simplified content is displayed, while closer users receive more detailed information, maximizing information accessibility for all viewing distances.
Solution Approach 2:
Different regions of the display section show different image content or sizes tailored to specific user positions. The system divides the display area or content into zones that provide locally optimized information for users at different locations, ensuring each user receives appropriate information quality.
3Adaptability or versatility
If no user detection system is implemented, then the device complexity remains low, but user engagement and tailored information delivery deteriorate
Solution Approach 1:
The detection section serves multiple functions: detecting user presence, determining user location, and potentially identifying user characteristics. This multi-functional detection system enables various adaptive display modes without requiring separate systems for each function, balancing complexity with versatility.
Solution Approach 2:
The system automatically detects user location and adjusts the displayed image without requiring manual user input or configuration. The image forming apparatus serves itself by autonomously adapting its display based on environmental sensing, eliminating the need for user intervention while enhancing engagement.
Data Source
AI summary
An image display apparatus includes a display section that displays an image, a detection section that detects a direction of the face of a user, and a change section that changes an image to be displayed on the display section from an image for a first direction to an image for a second direction, the image for the first direction and the image for the second direction being images having an identical attribute, in a case where the direction of the face of the user, which is detected by the detection section, is changed from the first direction to the second direction.