Voice-Activated Printing via Sound Control and Terminal Mediation

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Solution Overview

Problem

Existing printing technologies require manual intervention to initiate the printing process, which can be cumbersome and lacks user-friendly operability, especially in scenarios where hands-free or voice-activated printing is desired.

Innovation Solution

A sound control system that integrates a sound control device, a terminal device, and a printer, allowing for voice-activated printing by transmitting identification information and print data through a series of steps, enabling hands-free operation and improved user experience.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If voice-activated printing is implemented, then ease of operation is improved, but device complexity increases

Engineering Contradiction:
Improveease of operationVSAvoiddevice complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The system is divided into multiple independent components: sound control device for voice input, terminal device for data processing, and printer for execution. Each component has a specific function, reducing the complexity burden on any single device while improving overall ease of operation through specialized分工.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The terminal device acts as an intermediary between the sound control device and the printer. It receives voice commands, processes them into print instructions, and transmits them to the printer, thereby mediating the complexity and enabling voice-activated printing without requiring direct complex integration between all components.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of operation

If manual intervention is eliminated, then ease of operation is improved, but reliability may worsen

Engineering Contradiction:
Improveease of operationVSAvoidreliability
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The system incorporates feedback mechanisms where the terminal device confirms receipt of voice commands, processes them appropriately, and provides status information back to the sound control device. This feedback loop ensures that automated operations are reliable and can be monitored, reducing the risk of errors when manual intervention is eliminated.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS10437526B2Printing method, sound control system, and program
Publication Date: 2019.10.08 CANON KK
  • US10437526B2 patent drawing
  • US10437526B2 patent drawing
  • US10437526B2 patent drawing

AI summary

When sound data corresponding to predetermined sound is input to a sound control system, the sound control system transmits identification information of a printer to a terminal device. The terminal device transmits print data to the printer based on the identification information of the printer.