SMS Interactive Search System Using Segmented Keyword Responses
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Solution Overview
Problem
In emerging economies, limited network infrastructure and the limitations of Short Message Service (SMS) protocols restrict the ability to access and exchange detailed information, making it difficult for users to benefit from the information age through interactive information searches.
Innovation Solution
A method and system for providing an SMS-based interactive information search and distribution system, where users send initial search parameters via SMS, and the system generates responses with highlighted keywords, allowing for follow-up searches to refine queries, enabling a series of linked searches within the constraints of SMS protocols.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If SMS text messaging is used for information exchange, then wide availability and accessibility are achieved, but the ability to exchange detailed information and conduct interactive searches is severely limited
Solution Approach 1:
The patent segments detailed information into hierarchical levels: summary information is provided in initial SMS responses, while detailed information is divided into multiple follow-up messages based on user selections. This segmentation allows comprehensive information exchange within SMS character limits by delivering information in structured portions rather than requiring all details in a single message.
Solution Approach 2:
The patent adds a temporal dimension to information exchange by implementing multi-turn conversations. Instead of attempting to convey all information in a single synchronous message, the system distributes information across multiple time-stamped messages, allowing users to progressively access detailed information through follow-up queries after receiving initial summaries.
2Reliability
If SMS message size limits are enforced, then protocol compliance is maintained, but the exchange of detailed information becomes inefficient
Solution Approach 1:
The system performs preliminary action by providing summary information and key highlights in the initial SMS response before the user can request more details. This preliminary delivery of essential information ensures protocol compliance while maintaining efficiency, as users receive immediate value without needing to exchange multiple messages, and can then selectively request additional details only if needed.
Solution Approach 2:
The patent implements feedback mechanisms where the system analyzes user responses to determine what additional detailed information should be provided in follow-up messages. This feedback loop allows the system to adapt information delivery to user needs, maintaining protocol compliance while optimizing efficiency by avoiding unnecessary message exchanges when summaries suffice.
3Adaptability or versatility
If simple SMS user interfaces are used, then device compatibility is improved, but interactive information search capability is blocked
Solution Approach 1:
The system implements self-service by automatically generating follow-up messages with detailed information based on user selections from initial summaries. Users simply need to respond with their choices without navigating complex interfaces or formatting complex queries. The system handles all the complexity of information retrieval and message generation automatically, maintaining ease of operation while enabling sophisticated interactive search capabilities.
Solution Approach 2:
The patent creates a universal interface that works across all basic SMS-capable devices by using standardized text message protocols. The same simple text-based interaction mechanism serves multiple functions: initial information requests, selection of topics for detailed information, and retrieval of specific data points. This multi-functionality through a single simple interface maintains broad device compatibility while enabling comprehensive interactive search.
Data Source
AI summary
A method and system for providing a SMS-based interactive information search and distribution system whereby a series of linked, refined, and evolving root topic and root topic related information searches are performed in association with a thread of SMS text messages and automated SMS text message responses including search parameters and highlighted keywords to provide the user with a fully interactive information search and distribution system using a SMS communication channel, and within the constraints of the SMS protocols.