| 摘要 |
Disclosed are a method, system and computer program product for defining sectional boundaries of a webpage to enable efficient navigation of the content on a user device. Logical sections in a webpage are defined by comparing structured content in the webpage, analyzing patterns in a markup of the webpage, or allowing a user to identify sectional boundaries manually using an assistive user interface. A user, via a user interface, can verify or modify the sections by comparing structured content or analyzing patterns in a markup in the webpage. Indices are created by marking sectional boundaries at a beginning of each section. The webpage can be navigated by section marked by the sectional boundaries using a button pair, a user interface marker that allows direct access to sections, or a proxy for manual input by a user, such as voice input.
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