Variable Texture Surface Notification Adaptation
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Solution Overview
Problem
Existing electronic devices struggle to provide notifications in a manner that is safe and non-distracting, as current methods do not effectively adapt to the user's interaction context or attentiveness level, potentially leading to unnecessary distraction or missed notifications.
Innovation Solution
An apparatus and method that determine an interaction preference based on input aspects such as movement speed, force, or contact inputs, and adjust the display of notification content accordingly, including duration, speed, and animation, to ensure compliance with the user's interaction context and attentiveness level, using a variable texture surface for tactile feedback.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If notifications are displayed prominently and frequently to ensure users notice them, then notification delivery reliability is improved, but user distraction and safety are worsened
Solution Approach 1:
The notification system dynamically adapts its display characteristics based on real-time detection of user interaction context. The system monitors user actions (typing, scrolling, gaming) and adjusts notification behavior accordingly, transitioning from static to dynamic notification delivery to balance reliability with user safety and comfort.
Solution Approach 2:
The system changes multiple notification parameters including display duration, animation intensity, haptic feedback strength, and audio volume based on detected user context. By adjusting these parameters dynamically, the system ensures notifications are noticeable when appropriate while minimizing distraction during critical user activities.
2Reliability
If notifications are displayed with high visibility and animation to ensure user attention, then notification effectiveness is improved, but user attentiveness requirements are worsened
Solution Approach 1:
The notification system dynamically adjusts display parameters such as animation duration, intensity, and complexity based on the user's current activity state. During low-attention activities, notifications use subtle presentations, while during high-attention activities, they employ more prominent displays, thereby maintaining effectiveness without imposing excessive attentiveness requirements.
3Object-affected harmful factors
If the notification system adapts to various user contexts and interaction patterns, then user safety and comfort are improved, but system complexity is worsened
Solution Approach 1:
The notification system is segmented into independent functional modules: context detection module, interaction pattern recognition module, notification generation module, and feedback adjustment module. Each module handles a specific aspect of the adaptation process, making the overall complex system manageable through modular design and independent optimization.
Solution Approach 2:
The system implements feedback loops where user responses to notifications are monitored and used to refine future notification behavior. This feedback mechanism allows the system to learn from user interactions and automatically adjust its complexity, providing adaptive behavior without requiring manual configuration of complex parameters.
4Reliability
If the system monitors multiple input aspects (movement speed, force, contact inputs) to determine interaction preference, then notification appropriateness is improved, but measurement precision requirements are worsened
Solution Approach 1:
The system applies different levels of measurement precision to different input aspects based on their relative importance for notification determination. Critical parameters like contact force and movement direction receive higher precision measurement, while less critical aspects use lower precision detection, optimizing the balance between notification appropriateness and measurement resource consumption.
Data Source
AI summary
A method comprising receiving an indication of a first input associated with an information item, determining that the first input corresponds with a first part of an invocation input associated with invocation of display of, at least part of, content associated with the information item, identifying a second part of the invocation input, the second part of the invocation input being immediately subsequent to the first part of the invocation input, and causing rendering, on a variable texture surface, of a textural representation of a guidance indicative of the second part is disclosed.