Social Network Reaction Notification System
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Solution Overview
Problem
Users of social networking services are often annoyed by excessive and unnecessary notifications of reactions from other users, which can disrupt their experience and lead to frequent interruptions.
Innovation Solution
A provision system that presents current user reactions during active service use and provides summarized notifications of reactions when the user is not actively using the service, with adjustable notification frequency and quantity to minimize interruptions and encourage continued engagement.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If reactions from other users are notified immediately or periodically, then users are kept informed of current activity, but users experience annoyance and excessive interruptions
Solution Approach 1:
The notification system is segmented into two distinct modes: real-time notifications during service usage and summarized notifications during absence. This segmentation allows information to be delivered appropriately based on user context, reducing unnecessary interruptions while maintaining information flow.
Solution Approach 2:
The notification frequency and format dynamically adjust based on user activity state. When users are actively using the service, real-time notifications are provided. When users are away, notifications are summarized and delayed. This dynamic adaptation resolves the contradiction by making the system responsive to user context.
2Loss of information
If notifications are provided frequently to keep users informed, then information completeness is improved, but user engagement time decreases due to interruptions
Solution Approach 1:
The system implements periodic notification delivery aligned with user activity cycles. Notifications are delivered in periods corresponding to user service usage patterns, with summaries provided during absence periods. This periodic approach ensures information completeness without disrupting continuous user engagement during active periods.
Solution Approach 2:
Summary notifications are prepared in advance during user absence, consolidating multiple reactions into a single informative message. This preliminary preparation of information ensures completeness is maintained while the actual notification delivery occurs only when appropriate, preserving user engagement time.
3Reliability
If real-time reaction updates are provided during service use, then user awareness is improved, but system complexity increases
Solution Approach 1:
Different notification qualities are applied to different operational contexts. Real-time, detailed notifications are provided locally during service usage when immediate awareness is needed. Summarized, delayed notifications are provided during absence when comprehensive but less immediate awareness suffices. This local differentiation maintains reliability while managing system complexity.
Data Source
AI summary
A provision device (100) in a provision system providing a user conducting activities through a service with reactions of other users to the user is configured as follows. A presenter (101) presents a current state of the reactions from the other users to the user that have occurred while the user is conducting activities through the service to the user via the service while the user is conducting activities through the service. A notifier (102) gives notice of a summary of the reactions from the other users to the user that have occurred while the user is not conducting activities through the service to the user with no intervention of the service while the user is not conducting activities through the service. Then, as the user conducts a given operation on information contained in the notified summary, the notifier (102) prompts the user to start conducting activities through the service.