Interactive Oral Presentation Display System With Synchronized Media
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Solution Overview
Problem
Current computer systems fail to effectively display streaming media and support media in synchronized timed relation, leading to low image resolution and lack of real-time annotation capabilities during oral presentations, and they do not provide identity verification and gap assessment for distance learning.
Innovation Solution
A computer-implemented presentation display system with client and administrator interfaces that concurrently display video and media images, allowing synchronized presentation and annotation, along with identity verification through image comparison for distance learning.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If streaming media is displayed in a single image area during oral presentations, then the system is simple to operate, but the clarity and resolution of support media is insufficient
Solution Approach 1:
The display surface is segmented into multiple image areas: a first image area for streaming media and a second image area for support media. This segmentation allows each area to be optimized for its specific purpose, with the second area providing enhanced resolution for support media while the first area handles the streaming presentation.
2Measurement precision
If support media is displayed in the background during oral presentations, then the presentation flow is maintained, but the readability and clarity of support media deteriorates
Solution Approach 1:
The system transitions from a single-dimensional display (one image area) to a multi-dimensional display (multiple image areas displayed concurrently). This dimensional expansion allows support media to be displayed in a dedicated second image area with enhanced resolution and readability, while the streaming media continues in the first image area, maintaining presentation flow without compromising support media clarity.
3Loss of information
If comments or annotations are made after the oral presentation, then the evaluation is comprehensive, but the synchronization with relevant portions of the presentation is lost
Solution Approach 1:
The system performs preliminary actions by displaying support media in the second image area in synchronized timed relation to the streaming media during the presentation itself. This allows annotations and comments to be made in real-time with direct temporal and spatial correlation to the relevant portions of the presentation, eliminating the need for post-presentation synchronization efforts.
4Quantity of substance
If a single display area is used for both streaming media and support media, then the device complexity is low, but the quantity of information displayed simultaneously is limited
Solution Approach 1:
The display surface is divided into multiple independent image areas that can simultaneously present different types of information. The first image area displays streaming media while the second image area displays support media, effectively doubling the information display capacity without requiring complex multi-monitor setups.
5Reliability
If identity verification is not implemented in distance learning, then the system is easier to operate, but the reliability of student identification and knowledge assessment deteriorates
Solution Approach 1:
The system creates and stores a digital copy of the student's image during registration. During login, this stored image copy is retrieved and compared with the live student image captured by the camera, enabling reliable identity verification through image matching without requiring complex biometric scanning equipment.
Data Source
AI summary
A computer implemented interactive oral presentation display system provides server computers allowing one or more client devices and one or more administrator devices access to an oral presentation display application which provides client user interfaces having a first image display area and a second image display area concurrently displayed on a display surface allowing the client user to control presentation of streaming media in the first image display area and selection of one or more images for serial display in the second image display area, each of which can be coupled in timed synchronized relation with the streaming media.