MUMBAI, India, July 24 -- Intellectual Property India has published a patent application (202611062527 A) filed by Manipal University Jaipur on May 18, 2026, for A Mood-Based Adaptive Browser Interface System For Psychological State-Driven Visual Transformation And Scheduled User Interface Control.
Inventors include Manu Rana; and Dr. Shikha Chaudhary.
The application for the patent was published on July 17, 2026, under issue no. 29/2026.
Abstract: The present invention relates to a browser extension system for adaptive graphical interface modification based on user psychological state, comprising a user interface module for selecting mood states including calm, focus, and energy; a storage module for persisting the selected state in local browser storage; a background service module for managing persistence and scheduling time-based events using timestamp triggers; and a content manipulation module for injecting style definitions into a document object model of web pages. The system further includes a communication mechanism for transmitting mood updates across active tabs and a scheduling mechanism for automatic activation of mood states at predefined times. The content manipulation module applies cascading style sheet rules with overriding priority to existing website styles and ensures real-time synchronization across tabs. Each mood state maps to predefined visual parameters, including font, size, colour, and contrast, derived from psychological design principles for consistent interface transformation.
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