Remote Assistance Terminal Status Compilation

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Solution Overview

Problem

Technically inapt users face challenges in describing issues with their mobile communications terminals, leading to time-consuming problem-solving for skilled users, potential security risks, and difficulties in understanding instructions, especially when remote assistance is provided without preserving the user's terminal integrity.

Innovation Solution

A system that allows a technically skilled user to remotely assist a technically inapt user by compiling an overall status of the terminal based on runtime data and offering control options without taking control of the user interface, thereby ensuring the terminal's integrity and security, and enabling actions like adjusting volume settings to facilitate understanding.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If full control of the terminal is surrendered to the technically skilled user for remote assistance, then the skilled user can solve problems efficiently, but the personal integrity and security of the technically inapt user is compromised

Engineering Contradiction:
Improveproblem-solving efficiencyVSAvoidpersonal integrity and security
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The patent segments the control authority by allowing the skilled user to access and modify only specific settings (volume, display brightness, network parameters) through a controlled interface, rather than obtaining full terminal control. This segmentation enables problem-solving efficiency while preserving user security and integrity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent introduces an intermediary mechanism where the terminal's existing user interface and authentication systems act as mediators between the skilled user and the terminal's core functions. The skilled user interacts through a controlled interface that respects the terminal's security architecture, allowing assistance without compromising integrity.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Loss of information

If the technically inapt user describes the problem in detail to the skilled user, then the skilled user can understand the issue properly, but the problem finding process becomes time consuming

Engineering Contradiction:
Improveproblem description accuracyVSAvoidproblem finding time
Core Design Contradiction:
Loss of informationVSLoss of time

Solution Approach 1:

The patent enables the terminal to self-diagnose and self-report its status by automatically gathering runtime data, error logs, and system state information. The terminal serves itself by presenting relevant diagnostic information to the skilled user, eliminating the need for the technically inapt user to describe problems in detail while reducing problem-finding time.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent implements a feedback mechanism where the terminal continuously monitors its own state and provides status reports to the skilled user. This automated feedback loop supplies necessary diagnostic information without requiring active participation from the technically inapt user, thereby reducing time loss.

Inventive Principle:
Principle #23Feedback

3Ease of operation

If the technically skilled user provides detailed instructions to the technically inapt user, then the inapt user can understand how to use the terminal, but the inapt user may not understand the instructions due to terminal configuration issues

Engineering Contradiction:
Improveinstruction understandingVSAvoidterminal configuration complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent allows the skilled user to remotely modify terminal parameters such as display brightness, volume levels, and network settings to optimize the user experience for the technically inapt user. These parameter changes make instructions more understandable and the terminal easier to operate without increasing configuration complexity.

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

The patent enables the skilled user to perform partial actions directly on the terminal (such as adjusting volume or brightness) without requiring the inapt user to understand or configure settings. This partial action approach simplifies the interaction while maintaining ease of operation.

Inventive Principle:
Principle #16Partial or excessive action

4Reliability

If runtime data is transmitted periodically to enable remote monitoring, then the skilled user can monitor terminal status, but processor power and communication interface resources are consumed

Engineering Contradiction:
Improveterminal status monitoringVSAvoidprocessor power and communication power
Core Design Contradiction:
ReliabilityVSUse of energy by moving object

Solution Approach 1:

The patent implements preliminary action by having the terminal pre-configure and pre-process runtime data collection parameters, filtering and prioritizing which data points to transmit. This preparation reduces the energy required for actual data transmission while maintaining reliable status monitoring.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent uses periodic action by transmitting runtime data at optimized intervals rather than continuously. The system adjusts transmission frequency based on terminal state changes and monitoring needs, reducing processor and communication resource consumption while maintaining effective status monitoring.

Inventive Principle:
Principle #19Periodic action

Data Source

PatentEP3164981B1Improved remote assistance for a mobile communications terminal
Publication Date: 2020.02.19 DORO
  • EP3164981B1 patent drawingFigure 1~2
  • EP3164981B1 patent drawingFigure 3
  • EP3164981B1 patent drawingFigure 4~5

AI summary

A mobile communications terminal (100A) is disclosed which comprises a user interface (120, 135, 130) and a controller (210), wherein the controller (210) is configured to receive runtime data from a second mobile communications terminal (100B); compile a compiled overall status for the second mobile communications terminal (100B) based on the runtime data; present the compiled overall status through the user interface (120, 130, 135); and receive user input through the user interface (120, 130, 135), the user input indicating a control command and/or data to be shared. If the user input indicates a control command, the control command is sent to the second mobile communications terminal (100B), thereby causing the second mobile communications terminal (100B) to execute the control command. If the user input indicates data to be shared, the data to be shared is sent to the second mobile communications terminal (100B), thereby causing the second mobile communications terminal (100B) to present the data to be shared.