GB/T 45285-2025Ergonomics of human-system interaction - Evaluation directives for the design of input system (English PDF)

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1: Structure and drafting rules for standardization documents" Drafting.

Introduction

Input devices are tools that users can use to input data into an interactive system.

A tool that detects changes in user behavior (such as gestures, finger movements, etc.) and converts such changes into signal sensors that can be recognized by the interactive system.

As the main interactive medium between people and systems, the ergonomic design requirements, evaluation methods and selection principles of input devices directly affect the user's usability.

The level of usability is regulated by the ISO 9241 400 series standard internationally, but my country currently lacks relevant ergonomics standards.

standard.

At the same time, new input methods such as touch and tactile interaction and gesture interaction are becoming more and more popular as auxiliary technologies in special-purpose computing environments.

The more important it is, the more it can be used as an auxiliary technology for tablet computers, wearable devices (such as tactile arrays, instrument gloves), etc.

Failure to consider ergonomics may lead to device incompatibility and conflicts, low application usability and other issues.

Based on the above demand status, this document is based on the international standard ISO 9241 series standards on input systems, tactile and tactile interaction and the seven interactive ergonomics standards related to gestures specify ergonomic technical contents such as input devices, tactile interaction, and gesture interaction.

The main contents of each chapter in this document are as follows.

---Chapter 4 mainly specifies the design criteria for physical input devices.

--- Chapter 5 mainly specifies the laboratory analysis and comparison methods of input devices in interactive systems. It does not include the requirements of input devices.

keyboard, mouse, mouse pointer, joystick, trackball, touchpad, handwriting tablet/overlay, touch screen and optical Methods for assessing whether input devices such as pens comply with the requirements of Chapter 4.

--- Chapter 6 is based on the input device related characteristics specified in GB/T 18978.400-2012 and the product design mentioned in Chapter 4 the guidelines provide guidance for selecting input devices. They also include workplaces and user organizations where input devices are used.

Test and evaluation methods, which can also be applied by relevant testing organizations.

---Chapter 7 provides common terms, definitions, and descriptions of the various core concepts involved in the design and use of tactile interactions.

It should include basic guidelines for tactile interaction design (including relevant standards and references), as well as tactile applications, objects, properties, and interactions.

Overview of the scope of interaction.

--- Chapter 8 presents ergonomic recommendations for interacting with haptic hardware and software, including issues related to hardware and software design and evaluation.

The guidelines are technology independent and can be adapted to new technologies in the future.

---Chapter 9 presents an evaluation process for tactile interaction devices and systems containing tactile interaction devices, explaining the evaluation procedures in Chapters 7, 8, and How the requirements in other international standards apply to actual tactile systems and specific interactions.

The feasibility of tactile systems is evaluated by considering quality attributes such as effectiveness, efficiency, user satisfaction, and avoidance of injury.

Usability.

---Chapter 10 considers gestures and gesture recognition as a special form of tactile interaction, focusing on gestures and gesture recognition, and how to the characteristics of gestures and the factors to be considered when defining gestures are described, providing a basis for the definition of gestures in human-computer interaction.

guide.

Human-system interaction ergonomics input system Design Evaluation Guidelines

1 Scope

This document provides guidelines for the design and evaluation of input systems for human-system interaction ergonomics, mainly including the following contents.

---Specifies keyboards, mice, cursors, joysticks, trackballs, trackpads, writing tablets and indicator boards, touch screens, styluses, light pens, and sound Guidelines for the ergonomic design of interactive systems with physical input devices such as touch and gesture control, taking into account the capabilities and limitations of the user, and also considering it considers general design standards for physical input devices as well as specific standards for each type of device.

---Proposed evaluation of keyboard, mouse, cursor, joystick, trackball, touchpad, handwriting tablet/pointer board, touch screen and light pen input Methods for determining whether the equipment complies with the requirements of Chapter 4.

--- Provides guidance on the selection of input devices and gives guidelines for testing and evaluating input devices in workplaces and user organizations.

Estimation method.

--- Provides a framework for understanding and communicating all aspects of tactile interaction, gives terms and definitions, describes structures and models, and the rest of the ISO 9241 "900" sub-series is introduced, and different forms of interaction are applied to various users.

A guide to user tasks.

--- Provides recommendations on the interaction between haptic and tactile hardware and software, and provides guidance on hardware and software design and evaluation.

and a combination of hardware and software interactions.

--- Describes the types of methods that can be used to evaluate tactile devices and systems that include tactile devices, and specifies the methods that can be used to evaluate tactile devices through usability exercises or usability tests.

Procedures for evaluating tactile interactions using performance testing provide guidance on the types of methods that are appropriate for evaluating specific properties of tactile systems and are related to Cross-reference is made to guidance in relevant clauses of other international standards (see Annex A).

--- Provides a guide for selecting or creating gestures in gesture interfaces, emphasizes the usability of gestures, and provides guidance on gesture design and design process.

In addition, guidance on how to perform gesture recording is provided.

This document applies to the ergonomic design, evaluation and selection of input systems.

2 Normative references

The contents of the following documents constitute essential clauses of this document through normative references in this document.

For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to this document.

ISO 7000 Graphical symbols for use one equipment - Registered symbols) ISO 9241-5 Ergonomics for office use with visual display terminals (VDTs) Part 5: Workstation layout and posture requirements Asking for [Ergonomic requirements for office work with visual display terminals (VDTs)-Part 5: Worksta-tionlayoutandposturalrequirements] ISO 9241-110 Ergonomics of human-system interaction Part 110: Principles of interaction teminteraction-Part 110: Interactionprinciples) ISO 9241-210 Ergonomics of human-system interaction Part 210: Design of human-centered interactive systems human-systeminteraction-Part 210: Human-centreddesignforinte6ractivesystems) ISO/IEC 9995 (all parts) Information technology - Keyboard layout for text and office systems