Interchangeable Mouse Panels With Auto Button Mapping

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Solution Overview

Problem

Users need to purchase multiple computer mice to accommodate different applications, leading to high costs and the need for frequent re-programming when switching between devices.

Innovation Solution

A user input device with interchangeable panels that can be swapped to provide various button configurations, lighting layouts, and grip profiles, allowing the device to automatically detect and configure the new panel, linking functions to user-programmed settings.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a user purchases multiple computer mice to accommodate different applications, then the adaptability to different usage scenarios is improved, but the cost increases and the device complexity for the user increases

Engineering Contradiction:
Improveadaptability to different usage scenariosVSAvoidnumber of devices required
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The computer mouse is designed with interchangeable side panels that can be swapped to provide different button configurations, lighting layouts, and grip profiles. This allows a single mouse to perform multiple functions suitable for different applications such as word processing, gaming, and graphic design, eliminating the need for users to purchase multiple specialized mice for different tasks.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The side panel assembly is segmented into separate interchangeable components that can be independently swapped. Each side panel contains specific buttons, lighting elements, and grip surfaces that can be customized by replacing just the panel rather than the entire mouse, allowing users to adapt the device to different usage scenarios without replacing the whole device.

Inventive Principle:
Principle #1Segmentation

2Adaptability or versatility

If a user switches between different computer mice, then the adaptability to different applications is improved, but the time required for re-programming increases

Engineering Contradiction:
Improveadaptability to different applicationsVSAvoidtime required for re-programming
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

Different side panels are pre-configured with specific button functions, lighting layouts, and grip profiles optimized for different applications. When a user swaps to a particular side panel, the desired configuration is already in place, eliminating the need for re-programming. The system automatically detects the installed panel and loads the corresponding pre-programmed settings.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The computer mouse automatically detects which side panel is installed and self-configures by loading the appropriate button mappings and settings from its memory. This self-service capability eliminates the need for manual re-programming when switching between different side panels, allowing users to quickly adapt to different applications without time-consuming configuration.

Inventive Principle:
Principle #25Self-service

3Device complexity

If a single computer mouse is used for different applications, then the device complexity for the user is reduced, but the adaptability to different usage scenarios deteriorates

Engineering Contradiction:
Improvenumber of devices requiredVSAvoidadaptability to different usage scenarios
Core Design Contradiction:
Device complexityVSAdaptability or versatility

Solution Approach 1:

The computer mouse incorporates dynamically changeable side panels that can be swapped to alter the device's characteristics. This dynamic reconfiguration allows the mouse to adapt its button layout, lighting, and grip profile to match different usage scenarios, providing the versatility of multiple devices while maintaining a simple single-device approach for the user.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentEP3679459B1User input devices, panels for use with a user input device and computer peripheral devices
Publication Date: 2023.11.08 RAZER ASIA PACIFIC
  • EP3679459B1 patent drawingFigure 1~2A
  • EP3679459B1 patent drawingFigure 2B~2C
  • EP3679459B1 patent drawingFigure 3A~3B

AI summary

According to various embodiments, there is provided a user input device including: a chassis including a socket configured to releasably receive a panel; a memory storing a plurality of button maps, wherein each button map of the plurality of button maps defines functions of at least one button of a respective panel of a plurality of panels, each of which being receivable in the socket; and a processor configured to read an identity code of the received panel, and further configured to identify a matching button map from the plurality of button maps based on the identity code, wherein the matching button map defines the functions of the at least one button of the received panel.