Dynamic Context Module for Isolated Container Switching
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Solution Overview
Problem
Existing systems face challenges in managing multiple user contexts on a single device, where constraints from one context inadvertently affect others, leading to inefficiencies in resource usage and difficulty in optimizing device behavior for specific situations.
Innovation Solution
A context module generates a dynamic context based on user factors, which is used to identify and switch between locally cached or cloud-based containers, allowing for tailored operating systems and experiences without overlapping constraints.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple user contexts are managed on a single device, then device versatility is improved, but context isolation and constraint management become more difficult
Solution Approach 1:
The patent segments the device into separate container environments, each isolated with its own constraints and configurations. This allows multiple user contexts to coexist without interfering with each other, resolving the complexity of managing overlapping constraints while maintaining device versatility.
Solution Approach 2:
The patent introduces a container service as an intermediary layer between the device hardware and user applications. This mediator manages context switching and constraint enforcement, simplifying the complexity of managing multiple contexts by centralizing the control logic.
2Productivity
If device is optimized for specific contexts, then performance for that context is improved, but ability to switch between contexts efficiently deteriorates
Solution Approach 1:
The patent pre-loads and caches container configurations and constraints before they are needed. When a user switches contexts, the system can quickly retrieve pre-prepared container definitions and apply them without needing to construct them from scratch, reducing switching time while maintaining optimization for each context.
Solution Approach 2:
The patent implements dynamic context switching that allows the device to transition between optimized contexts on-demand. The system dynamically adjusts resource allocation and constraint enforcement based on the current context, enabling efficient switching without sacrificing context-specific optimization.
3Adaptability or versatility
If containers are retrieved from cloud store, then context variety is improved, but network traffic and resource consumption increase
Solution Approach 1:
The patent pre-fetches and caches container definitions and constraints locally on the device before they are needed. This allows the system to serve multiple contexts using locally stored data, reducing network traffic and energy consumption while maintaining access to a wide variety of contexts.
Solution Approach 2:
The patent creates local copies of container configurations and constraints in a cache store on the device. These copies allow the system to operate independently of continuous cloud connectivity, reducing network traffic while maintaining context variety through the cached copies.
Data Source
AI summary
A system for contextual loading of operating system is described. A context module forms a dynamic context of a user log in at a host. The context mapper identifies a container corresponding to the dynamic context and determines whether the container is present in a local container cache of the host. In response to the container being present in the local container cache, the container is presented at the host. In response to the container being absent from the local container cache, the container is retrieved from a container store and presented at the host.