Input Terminal Selection via Performance-Based Importance

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Solution Overview

Problem

In systems with multiple connected input terminals of the same kind, users face difficulties in selecting the appropriate terminal due to the inability to accurately assess the performance and capabilities of these terminals, often relying on simple detection order rather than performance levels.

Innovation Solution

An information processing apparatus with an input agent that acquires device information from connected terminals, evaluates the importance of each terminal based on detection unit performance, and selects the optimal terminal for use, considering factors like battery level and usage history, to improve selection accuracy.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If multiple input terminals of the same kind are connected to the information processing apparatus, then the versatility and functionality of the system is improved, but the ease of operation deteriorates because users cannot easily distinguish and select the appropriate terminal

Engineering Contradiction:
Improveinput terminal versatilityVSAvoidinput terminal selection ease
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The patent applies visual distinction through different display methods to represent different input terminals. Each terminal is identified by unique visual indicators (such as different icons, colors, or highlighting) on the display device, allowing users to easily distinguish between multiple terminals of the same kind and select the appropriate one based on visual cues rather than relying on detection order alone.

Inventive Principle:
Principle #32Color changes

2Device complexity

If the system relies on detection order for terminal selection, then the device complexity is reduced, but the measurement precision of terminal performance deteriorates because performance information is not considered

Engineering Contradiction:
Improveselection mechanism complexityVSAvoidterminal performance assessment precision
Core Design Contradiction:
Device complexityVSMeasurement precision

Solution Approach 1:

The patent implements a feedback mechanism where the information processing apparatus acquires performance information from multiple input terminals and uses this information to guide the selection process. The system provides feedback to users about terminal performance characteristics (such as response time, accuracy, or functionality) and allows users to select terminals based on this feedback information rather than relying solely on detection order.

Inventive Principle:
Principle #23Feedback

3Ease of operation

If users manually select input terminals, then the ease of operation is improved, but the loss of time increases because users must actively identify and select the appropriate terminal from multiple options

Engineering Contradiction:
Improveterminal selection easeVSAvoidterminal selection time
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The patent applies preliminary action by pre-acquiring and pre-processing performance information from multiple input terminals before the user needs to make a selection. The system prepares and displays comparative information about terminal performance in advance, so that when the user needs to select a terminal, the information is already ready for immediate reference, reducing the time required for selection.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentEP2739064B1Information processing device, input terminal selection method, program, and system
Publication Date: 2020.01.01 SONY GROUP CORP
  • EP2739064B1 patent drawingFigure 1
  • EP2739064B1 patent drawingFigure 2~3
  • EP2739064B1 patent drawingFigure 4

AI summary

Provided is an information processing apparatus including an acquisition unit configured to acquire device information on a plurality of connected input terminals, and a selection unit configured to determine an importance degree of the input terminals based on information concerning detection units of the input terminals included in the device information to select the input terminal to be used depending on the importance degree.