Context-Aware Content Navigation for Wearable Displays
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Solution Overview
Problem
In industrial settings, users face inefficiencies when navigating and accessing large volumes of technical documentation, requiring manual navigation and frequent task interruptions, which hampers productivity.
Innovation Solution
A context-aware command-driven navigation system utilizing digital tags on wearable devices, allowing users to efficiently access specific content or portions of content through voice commands and location/orientation-based contextual determinations, enabling hands-free operation and seamless navigation within large documentation sets.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of time
If manual navigation or touch-based systems are used to access technical documentation, then users can access documentation content, but users experience time loss and task interruptions
Solution Approach 1:
The system pre-loads and caches documentation content and digital tags into local memory before they are needed. When a user arrives at a physical location, the context is determined and relevant content is already available locally, eliminating network latency and enabling instant access without task interruptions
Solution Approach 2:
The patent replaces manual navigation and touch-based interaction with voice command recognition. Users can issue hands-free voice commands to navigate documentation, transforming mechanical hand operations into acoustic field interactions, which reduces time loss while maintaining ease of operation
2Productivity
If users navigate through large volumes of documentation manually, then all documentation content is accessible, but productivity decreases due to frequent task interruptions
Solution Approach 1:
The system extracts only the relevant documentation content and digital tags needed for the current context and location into local memory. This selective extraction eliminates the need to search through entire documentation sets, reducing search time while maintaining access to all necessary information, thereby improving productivity
Solution Approach 2:
Digital tags serve as intermediaries between physical locations and documentation content. Each digital tag encodes contextual information about a location and links to relevant documentation portions. Users interact with these tags through voice commands rather than manually searching documentation, eliminating task interruptions and improving workflow efficiency
3Speed
If context-aware navigation with digital tags is implemented, then content access speed improves, but device complexity increases
Solution Approach 1:
The system segments documentation into discrete portions, each associated with specific digital tags and contexts. This segmentation allows the wearable device to load and manage smaller, more manageable units of content locally, improving access speed while keeping the overall system complexity manageable through modular organization
Solution Approach 2:
Digital tags serve multiple functions: they identify physical locations, encode contextual information, link to documentation content, and enable voice command recognition. This multi-functionality reduces the need for separate systems for each function, achieving fast content access without proportionally increasing device complexity
Data Source
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AI summary
Systems and methods provide for content navigation based on an identified context. A wearable device is initiated and loaded with content from a content repository. The loaded content comprises one or more digital tags. The wearable device is configured to provide for display, content associated with a digital tag. A context is determined for the wearable device, and based on the determined context a digital tag can be presented to a user for selection, the digital tag associate with a piece of content or a portion of content. A command can be received to select the digital tag or perform an action associated with the digital tag. A piece or portion of content associated with the selected digital tag is provided for display. A second digital tag can be presented along with the display of a piece or portion of content to enable further navigation through the content.