Persistent Notification Customization via Dynamic Template Merging
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Solution Overview
Problem
Existing notification systems face challenges in efficiently customizing and localizing notifications across different languages and user preferences, often requiring translation of every notification into multiple languages and styles, which is error-prone and inefficient.
Innovation Solution
The system stores notifications as metadata with customizable templates, allowing for dynamic translation and localization at the time of retrieval, eliminating the need for pre-translated notifications and reducing errors.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If every notification is translated into multiple languages and styles in advance, then all users can receive personalized notifications, but the system complexity and error-proneness increase significantly
Solution Approach 1:
The notification system is segmented into two independent components: a language-neutral notification content stored in a database, and language/style templates stored separately. When a notification is delivered, the system segments the task by selecting the appropriate template and merging it with the notification data, rather than pre-translating all possible notifications into all languages.
Solution Approach 2:
The system performs preliminary action by pre-defining language and style templates with placeholder structures. These templates are prepared in advance but remain generic until a specific notification event occurs, at which point the template is instantiated with actual data. This allows the system to be prepared for multiple languages without committing to specific translations beforehand.
2Ease of operation
If notifications are customized for each user preference, then user satisfaction improves, but the time and resources required for customization increase
Solution Approach 1:
The system creates templates that are copied and instantiated for each notification delivery. Instead of manually customizing each notification for each user, the system copies the appropriate template structure and automatically fills in the notification-specific data, dramatically reducing the time required for customization while maintaining user preference accommodation.
Solution Approach 2:
The template system enables self-service customization where the notification data itself contains the information needed to populate the template. The system automatically matches user preferences with appropriate templates and fills in the content without requiring manual intervention, making the customization process efficient and scalable.
3Adaptability or versatility
If notifications are stored in multiple languages, then localization is immediate, but storage requirements and maintenance complexity increase
Solution Approach 1:
The notification storage system uses a universal language-neutral format that can serve all languages. A single notification entry in the database can be delivered to users in any language by applying the appropriate template, eliminating the need to store multiple copies of the same notification in different languages and reducing data volume while maintaining multi-language capability.
Data Source
AI summary
Customization of persisted notifications, in which when a subject event happens, a notification is persisted. For instance, customization may be according to language, style, or other user preference. This may be particularly useful in situations in which a single user may change styles, user preferences, or even languages; or in which an application that generated the notifications is to be shared amongst various diverse users. For instance, one user may prefer notifications in English—another may prefer notifications in French but be blind, another may prefer Mandarin when she is in a non-English speaking country but English when she is in an English speaking country. The principles described herein allow flexible customizations and localizations of persistent notifications without having to translate every notification into every possible language, or persist the notification according to every possible style or user preference.