Voice-Activated Digital Photo Frame for Personalized Image Display
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Solution Overview
Problem
Digital photo frames display unrelated images when shared among multiple users due to stored image files not being personalized, leading to user dissatisfaction and increased operational complexity.
Innovation Solution
An image display device with a display unit, storage unit, voice receiving unit, and processing unit that matches current voice data with corresponding image data, allowing real-time display of relevant images and automatic classification of images into groups based on voice characteristics, enabling personalized image display.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the digital photo frame stores multiple users' image files for shared use, then the device can serve multiple users, but each user sees unrelated images and cannot enjoy personalized content
Solution Approach 1:
The patent segments the image files by organizing them into different folders according to voice characteristics (e.g., different users' voices). The processing unit divides the image database into multiple sub-databases, each associated with specific voice prints. This allows the system to serve multiple users while providing personalized content to each user based on voice recognition.
2Ease of operation
If users manually classify or edit image files to achieve personalized display, then personalized content can be displayed, but the operation becomes more complicated and reduces user willingness to operate
Solution Approach 1:
The system performs automatic voice recognition and image classification without requiring user intervention. The processing unit automatically compares the current speaker's voice against stored voice prints, identifies the corresponding user, and displays relevant images from that user's folder. This self-service approach eliminates manual classification operations while achieving personalized display.
Solution Approach 2:
The patent replaces manual mechanical operations (users physically sorting and organizing images) with automated voice recognition technology. The voice receiving unit captures audio, the processing unit analyzes voice characteristics using pattern recognition algorithms, and automatically retrieves corresponding images. This substitution of mechanical user actions with automated acoustic and computational processes simplifies the user interface.
3Quantity of substance
If the system displays all stored image files in sequence, then all images can be shown, but unrelated images are displayed to individual users reducing enjoyment
Solution Approach 1:
The system dynamically adjusts the displayed images based on real-time voice recognition. Instead of a static sequential display of all images, the processing unit continuously monitors the voice receiving unit, identifies the current speaker, and dynamically retrieves and displays only the relevant images from the corresponding user folder. This dynamic adaptation ensures that all images remain accessible in storage but only relevant ones are displayed to each user.
Data Source
AI summary
An image display device includes a display unit, a storage unit, a voice receiving unit and a processing unit. The storage unit stores a plurality of image data, a plurality of voice data and a plurality of image files, wherein each of the image data is corresponding to one of the voice data respectively. The voice receiving unit receives a current voice. The processing unit judges whether the current voice is similar to one of the voice data, so as to determine one image data corresponding to the current voice. When the current voice is similar to one of the voice data, the processing unit determines whether each of the image files contains the image data corresponding to the current voice and then displays the image file(s), which contain the image data corresponding to the current voice, on the display unit.