Cross-Device Macro Recording for Optical Mouse Macro Replay

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Solution Overview

Problem

Conventional optical mice can only record macro steps performed by themselves, limiting the combinations and application scopes of macros.

Innovation Solution

An electronic device, such as an optical mouse, can acquire and record macro codes from another device, such as a keyboard or computer, and replay these macros on a target device, extending the combinations and application scopes of macros.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If the optical mouse only records macro steps performed by itself, then the device complexity remains simple, but the adaptability and application scopes of macros are limited

Engineering Contradiction:
Improveapplication scopes of macrosVSAvoiddevice complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The optical mouse is designed to perform multiple functions: it can record macro steps performed by itself (original function) and also acquire macro steps from other electronic devices (new function). This multi-functionality resolves the contradiction by enabling the device to adapt to different macro sources while maintaining its core identity as a mouse device.

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

Solution Approach 2:

The patent introduces an intermediary mechanism (macro code acquisition and processing system) that enables communication between different electronic devices. The optical mouse acts as a mediator that can receive, process, and replay macro steps from various sources, thus expanding adaptability without requiring direct integration between all possible devices.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Adaptability or versatility

If the optical mouse records macros from other devices, then the combinations and application scopes of macros are extended, but the device complexity increases

Engineering Contradiction:
Improvecombinations of macrosVSAvoiddevice complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The macro recording system is segmented into distinct functional modules: macro code acquisition module, macro code storage module, and macro replay module. This segmentation allows the device to add macro recording functionality from other devices without completely redesigning the system, thus managing complexity while expanding capabilities.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The device performs preliminary actions by acquiring and storing macro codes from other devices before actual macro execution is needed. This preparation phase separates the complexity of macro acquisition from the simplicity of macro replay, allowing the device to handle diverse macro combinations while maintaining operational simplicity during execution.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS20250355515A1Electronic device which can record macro and macro recording method
Publication Date: 2025.11.20 PIXART IMAGING INC
  • US20250355515A1 patent drawing
  • US20250355515A1 patent drawing
  • US20250355515A1 patent drawing

AI summary

An electronic device, comprising: a storage device; and a processing circuit, configured to acquire first macro codes of first macro steps provided by a source device, and configured to record the first macro codes to the storage device, wherein the source device is independent from the electronic device; wherein the electronic device further outputs the first macro codes to a target device such that the target device replays a macro corresponding to the first macro steps.