Pagination Scrollbar with Dynamic Page Selection Menu
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Solution Overview
Problem
Existing navigation systems for documents require users to repeatedly use scrollbar options or page navigation buttons to reach intermediate pages, making it inefficient to jump directly to a specific page within a large document.
Innovation Solution
A pagination scrollbar with navigation selection areas that display page selection menus, allowing users to directly select and navigate to specific pages by choosing from a list of pagination links representing unique pages in the document.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional scrollbar or previous/next page options are used, then navigation between pages is possible, but the number of clicks required to reach intermediate pages increases significantly
Solution Approach 1:
The scrollbar is segmented into multiple clickable regions, each corresponding to a specific page. When the user hovers over or clicks a region, a page selection menu appears showing all pages between the current page and the target page, allowing direct navigation to any intermediate page in one click rather than sequential navigation.
Solution Approach 2:
The page selection menu is prepared in advance and displayed immediately upon user interaction with the scrollbar. This preliminary display of available page options eliminates the need for repeated clicking through intermediate pages, as all navigation targets are readily available before the user commits to a selection.
2Productivity
If a page selection menu is displayed upon user action, then direct navigation to specific pages is enabled, but the device complexity increases
Solution Approach 1:
The page selection menu is dynamic, appearing only when the user interacts with the scrollbar and disappearing when not needed. The menu content changes based on the current page and the region of the scrollbar that was interacted with, showing only relevant page ranges. This dynamic behavior reduces perceived complexity while maintaining high navigation efficiency.
Solution Approach 2:
The page selection menu acts as an intermediary between the scrollbar and the document pages. Instead of directly navigating to a page through complex logic, the menu serves as a middle layer that translates user intent into precise page navigation, simplifying the overall interaction model.
Data Source
AI summary
Described are methods and systems for navigating between pages of a document. A pagination scrollbar is provided on a portion of the computer user interface, to navigate from a first portion of the document to a second portion of the document. The pagination scrollbar includes a navigation selection area that displays a page selection menu based on a user action performed by the user. The page selection menu includes one or more pagination links, each pagination link representing a unique page in the document. The pagination links are operable to navigate from the current page to a page represented by one of the pagination links selected from the page selection menu, based on a pagination link selection.