Type-Ahead Addressee List Auto-Completion
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Solution Overview
Problem
Current type-ahead processing in electronic messaging systems is limited in handling multiple different addressees, requiring users to manually remember and select each recipient, as it primarily supports auto-completion for single addressees or pre-defined groups.
Innovation Solution
A method and system for type-ahead processing that detects character input in the addressee field and matches it to a table of previously specified lists of multiple different addressees, allowing for auto-completion with a selected list of matching recipients, optionally including context such as transmission date or message type.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If type-ahead processing handles one addressee at a time, then the system complexity remains low, but the user convenience and efficiency for specifying multiple addressees deteriorates
Solution Approach 1:
The patent merges multiple addressees into a single data structure (recipient list) that can be automatically completed together. Instead of handling addressees sequentially, the system combines them into one unit that maintains historical context and provides unified auto-completion, thereby improving ease of operation without proportionally increasing complexity
Solution Approach 2:
The system performs preliminary action by pre-building and maintaining a table of previously specified recipient lists with their contexts (dates, message types). This allows the system to retrieve and suggest complete recipient lists automatically without requiring users to manually specify each addressee, thus enhancing convenience while keeping the underlying mechanism manageable
2Loss of information
If type-ahead processing provides detailed context for each list entry, then the information completeness improves, but the processing time and system response speed deteriorates
Solution Approach 1:
The patent applies partial action by selecting and displaying only the most relevant context fields (date, message type) rather than all possible attributes. This provides sufficient information for user identification and selection without the overhead of processing or displaying every conceivable detail, thus balancing information completeness with processing speed
Solution Approach 2:
The system performs preliminary action by pre-organizing recipient lists with their contexts in a searchable table structure. This pre-processing allows rapid matching and retrieval during type-ahead operations without requiring real-time analysis of all historical data, thereby reducing processing time while maintaining information completeness
Data Source
AI summary
Embodiments of the present invention provide a method, system and computer program product for type-ahead processing for multiple different addressees. In an embodiment of the invention, a method for type-ahead processing for multiple different addressees can include detecting character input in an addressee field of a composition view of a messaging client executing in memory by a processor of a computer. The method also can include matching the detected character input to entries in a table of different lists in that each of the entries in the table includes multiple different addressees specified for a previously composed message. Finally, the method can include auto-completing the addressee field with a selected list of multiple different addressees matching the detected character input.