Infinite Scroll Navigation via Engagement Markers
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Solution Overview
Problem
Infinite scroll user interfaces make it difficult and time-consuming for users to find previously displayed content items that have scrolled off-screen, as there are limited means to efficiently navigate back to them.
Innovation Solution
A method is introduced that provides a navigational tool in the user interface, which includes content markers selected based on user engagement data, allowing users to quickly access previously viewed content items by displaying a vertical bar with markers representing different time periods or interaction levels, enabling users to jump directly to desired content without re-scrolling through unnecessary items.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If infinite scroll user interface is used to allow continuous browsing, then user browsing freedom and content accessibility are improved, but navigation efficiency and time to find previously displayed content deteriorate
Solution Approach 1:
The patent segments the continuous scrollable content into discrete navigable units by introducing a sidebar navigation panel that lists previously displayed content items. This segmentation allows users to jump to specific content segments without scrolling through the entire infinite stream, resolving the contradiction by maintaining browsing freedom while enabling efficient navigation to specific segments.
Solution Approach 2:
The patent introduces a sidebar navigation panel as an intermediary element between the user and the infinite scroll content. This mediator provides a separate navigation pathway that does not interfere with the continuous scrolling experience but offers an alternative efficient route to access previously displayed content, thus resolving the time loss issue while preserving browsing freedom.
2Reliability
If all previously displayed content items are made accessible, then content retrieval completeness is improved, but interface complexity and cognitive load increase
Solution Approach 1:
The patent applies local quality by differentiating the visibility and prominence of previously displayed content items in the sidebar based on their relevance or recency. Instead of treating all content items uniformly, the interface can highlight or prioritize certain items, maintaining retrieval completeness while reducing the perceived complexity and cognitive load on users.
3Productivity
If navigational tool is added to access previously displayed content, then navigation efficiency is improved, but interface clutter and visual noise increase
Solution Approach 1:
The patent resolves the space conflict by adding a new dimension to the interface layout - a sidebar navigation panel that operates parallel to the main content area. This dimensional addition allows the navigational tool to coexist with the infinite scroll content without causing horizontal overflow or significant visual clutter, as the sidebar utilizes the vertical space efficiently alongside the main scrolling area.
Data Source
AI summary
Systems and methods for providing efficient navigation tools for an infinite scroll user interface are provided. One example method includes providing at least a portion of a set of content items, the set of content items including a plurality of previously displayed content items that have previously been displayed and one or more currently displayed content items. The method includes storing user engagement data for each content item. The method includes displaying a navigational tool that enables the user to access the plurality of previously displayed content items. The method includes automatically selecting previously displayed content items based on the user engagement data. The method includes presenting one or more content markers associated with the automatically selected one or more previously displayed content items.