Hub Device Dynamic Mode Switching for Single-User Adaptation

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Solution Overview

Problem

Current hub devices lack the ability to dynamically change their mode of operation from screen sharing to a more appropriate mode when only one user is present, failing to adapt to different usage scenarios effectively.

Innovation Solution

A computerized hub device with processor instructions that configure it into a slave mode upon detecting a single user, allowing a client device to assume system control and manage connected peripherals, and switch back to hub mode when multiple devices are connected, utilizing inputs like voice commands, USB, or HDMI connections.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If the hub device operates in hub mode to accept multiple content feeds, then screen sharing and collaboration capabilities are improved, but the device cannot adapt when only one user is present

Engineering Contradiction:
Improvemode adaptationVSAvoidautomatic mode switching
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The hub device dynamically switches between hub mode and slave mode based on the number of connected client devices. When one or more client devices are connected, the system automatically transitions to slave mode where the client device assumes system control. This dynamic adaptation resolves the contradiction by making the device flexible enough to handle both multi-user collaboration scenarios and single-user scenarios appropriately.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The hub device automatically detects the number of connected client devices and autonomously determines the appropriate operating mode without requiring manual user intervention. The system monitors connection status and self-adjusts its configuration, enabling seamless transition between hub mode and slave mode based on actual usage conditions.

Inventive Principle:
Principle #25Self-service

2Productivity

If the hub device maintains fixed hub mode functionality, then screen sharing capabilities are preserved, but the device fails to optimize performance for single-user scenarios

Engineering Contradiction:
Improveusage efficiencyVSAvoidusage scenario flexibility
Core Design Contradiction:
ProductivityVSAdaptability or versatility

Solution Approach 1:

The system implements dynamic mode switching that adapts the hub device's operational characteristics based on the number of connected clients. In slave mode with single client connection, the device optimizes for direct control and simplified operation. In hub mode with multiple connections, it enables collaborative screen sharing. This dynamic behavior improves productivity by ensuring the device is always optimized for the current usage scenario.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system changes operational parameters (control authority, content feed acceptance, peripheral device management) based on the detected number of connected client devices. When transitioning from hub mode to slave mode, the parameters governing system control, content routing, and device management are adjusted to match the single-user context, thereby improving usage efficiency.

Inventive Principle:
Principle #35Parameter changes

3Ease of operation

If the hub device requires manual mode switching, then control precision is maintained, but user interaction complexity increases

Engineering Contradiction:
Improvemode switching simplicityVSAvoidautomatic detection and switching
Core Design Contradiction:
Ease of operationVSExtent of automation

Solution Approach 1:

The hub device automatically monitors connection status and autonomously switches between operating modes based on the number of connected client devices. The system eliminates the need for manual mode selection by implementing self-service detection and automatic configuration adjustment, thereby simplifying user interaction while maintaining appropriate control precision.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system continuously monitors the connection status of client devices and uses this feedback to automatically determine the appropriate operating mode. The feedback loop detects when client devices connect or disconnect and triggers automatic mode transitions, simplifying user interaction by removing manual mode switching while maintaining precise adaptability to usage conditions.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS10958518B2Dynamic switching between hub mode and slave mode
Publication Date: 2021.03.23 LENOVO SWITZERLAND INTERNATIONAL GMBH
  • US10958518B2 patent drawing
  • US10958518B2 patent drawing
  • US10958518B2 patent drawing

AI summary

In one aspect, a device includes at least one processor and storage accessible to the at least one processor. The storage includes instructions executable by the at least one processor to switch a hub device from a hub mode to a slave or pass-through mode responsive to one or more contextual triggers.