Dynamic Slideshow Builder Using Hierarchical Slide Indexing
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Solution Overview
Problem
Existing systems face challenges in quickly retrieving precise and up-to-date information on specific topics, particularly in scientific fields, due to the abundance of search results from conventional media sources and the need for effective keyword searches, and the difficulty in obtaining adequate presentation formats for educational content.
Innovation Solution
A slideshow builder system that dynamically builds a slideshow by indexing slides from various sources, using a database and search engine to extract relevant slides based on user input parameters, organizing them in a tree format, and applying rules for filtering and sorting to create a coherent presentation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Speed
If conventional Internet searches are used to retrieve information, then search results are obtained rapidly, but the abundance of results prevents timely access to relevant information
Solution Approach 1:
The patent segments the monolithic search result set into organized hierarchical categories and subcategories. Search results are divided into structured groups with clear taxonomic relationships, allowing users to navigate from broad categories to specific relevant information without being overwhelmed by the total volume of results.
Solution Approach 2:
The patent adds a categorical dimension to traditional search results by organizing them into hierarchical taxonomies. Instead of presenting results as a flat list, the system creates a multi-dimensional structure where results can be filtered and explored through multiple categorical layers, enabling more precise navigation to relevant information.
2Ease of operation
If keyword searches are performed to find specific topics, then search capability is provided, but the searcher may not know the most effective keyword or combination of keywords
Solution Approach 1:
The patent performs preliminary organization of search results into hierarchical categories before the user views them. By pre-structuring results according to established taxonomies and categorization schemes, the system eliminates the need for users to know precise keywords in advance, as the categorical structure guides them to relevant information regardless of their initial search terms.
Solution Approach 2:
The patent introduces categorical hierarchies as intermediary structures between the user's search query and the final results. These categorical frameworks act as mediators that translate various keyword inputs into organized, relevant result sets, bridging the gap between user intent and accurate information retrieval.
3Reliability
If slide presentations are made accessible upon registration to conferences, then comprehensive information is provided, but accessibility is limited and searching for specific topics requires scanning entire presentations
Solution Approach 1:
The patent segments complete slide presentations into individual, independently accessible slides or slide groups organized by topic. Instead of requiring users to access entire presentations through registration, the system divides content into smaller units that can be searched and accessed separately through the categorical hierarchy, improving both accessibility and topic-specific search efficiency.
Solution Approach 2:
The patent extracts specific slides or slide sections from complete presentations and makes them independently accessible through the categorical organization system. By separating individual slides from their parent presentations and indexing them in the hierarchical structure, users can access specific topic-related slides without needing to register for or navigate through entire presentations.
4Reliability
If dynamic slideshow building is implemented, then comprehensive and coherent presentations are created, but system complexity increases
Solution Approach 1:
The patent performs preliminary organization of slides into hierarchical categories and establishes linking relationships in advance. By pre-structuring the slideshow content according to categorical hierarchies and defining relationships between slides beforehand, the system reduces the computational complexity of dynamic assembly while ensuring coherent, logically organized presentations are automatically generated.
Solution Approach 2:
The patent utilizes categorical parameters and hierarchical structure parameters to control the dynamic building process. By changing the organizational parameters from unstructured collections to hierarchically categorized sets with defined relationships, the system enables automated coherent slideshow generation through parameter-driven assembly rather than complex algorithmic processing.
Data Source
AI summary
A slideshow builder for dynamically building a slideshow to be presented on a client device including a database for storing topics and a collection of slides, each slide being associated to one of said topics, a search engine adapted to communicate with the client device, in order to receive a search query therefrom, the search query containing a search criterion including one of said topics, the search engine being in communication with the database in order to extract a set of one or more slide among the collection of slides, which match the search criterion, and to build, based on the extracted set, a slideshow to be presented on the client device.