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【英文标准名称】:Ergonomicsofhuman-systeminteraction-Part20:Accessibilityguidelinesforinformation/communicationtechnology(ICT)equipmentandservices(ISO9241-20:2008);EnglishversionofDINENISO9241-20:2009-08
【原文标准名称】:人-系统互动人类工程学.第20部分:信息/通信技术(ICT)设备和服务简易指南(ISO9241-20:2008),DINENISO9241-20:2009-08的英文版本
【标准号】:DINENISO9241-20-2009
【标准状态】:现行
【国别】:德国
【发布日期】:2009-08
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:可及性;可访问性;可访问的;基础;检查表;传播学;通信;传播技术;通信技术;计算机终端;计算机;数据处理设备;定义;耐久性;设计;对话设计;EDP;电子数据处理;电气工程;人类工效学;评定;评估;适用性;指导原则;操纵;指示装置;信息处理;信息技术;仪器;布置;人机;操作说明书;性能;设备;种植;原则;质量保证;软件;规范;规范(验收);系统;;电信;远程通信;通信;电信;终端装置;使用;用户接口;用户;可视显示器;直观显示单元;直观显示装置
【英文主题词】:Accessibility;Accessible;Basis;Checklists;Communication;Communicationtechnology;Computerterminals;Computers;Dataprocessingequipment;Definitions;Design;Dialoguedesign;EDP;Electricalengineering;Ergonomics;Evaluations;Fitnessforpurpose;Guidingprinciple;Handlings;Indicatingdevices;Informationprocessing;Informationtechnology;Instruments;Layout;Man-machine;Operationalinstructions;Performance;Plant;Principles;Qualityassurance;Software;Specification;Specification(approval);Systems;Systemsergonomics;Telecommunication;Telecommunications;Terminaldevices;Usage;Userinterface;Users;Visualdisplayunits
【摘要】:ThispartofISO9241isintendedforusebythoseresponsibleforplanning,designing,developing,acquiring,andevaluatinginformation/communicationtechnology(ICT)equipmentandservices.ItprovidesguidelinesforimprovingtheaccessibilityofICTequipmentandservicessuchthattheywillhavewideraccessibilityforuseatwork,inthehome,andinmobileandpublicenvironments.Itcoversissuesassociatedwiththedesignofequipmentandservicesforpeoplewithawiderangeofsensory,physicalandcognitiveabilities,includingthosewhoaretemporarilydisabled,andtheelderly.Adetaileddesignforparticularequipmentoraservicecanbedevelopedbasedonitsrecommendations.Ifaspecificdetailedstandardexistsconcerningtheaccessibilityofequipmentorservices,thenitcanbeusedinconjunctionwiththatmorespecificstandard.Wheresuchstandardsarenotavailable,thispartofISO9241canthenformthebasisforthedesignoftheaccessibilityfeaturesofICTequipmentandservices.ItalsoprovidesgeneralguidelinesforacquiringandevaluatingICTequipmentandservices,includingbothhardwareandsoftwareaspectsofinformationprocessingequipment,electroniccommunicationfacilities,officemachines,andothersimilartechnologiesandservices,usedatwork,inthehome,andinmobileandpublicenvironments.Inaddition,itgivesimportantinformationaboutcontextofuse.Accessibilityisincreasedbyexpandingtherangeofcontextswhereequipmentandservicescanbeused.Contextofusecanresultfromthevariouscomponentsoftheequipmentorservice,includinguser,taskandequipment(hardware,softwareandmaterials)characteristics,aswellasthoseofphysicalandsocialenvironments.Contextofusecanbeconsideredwhenplanning,designing,developing,acquiringandevaluatingICTequipmentandservices.NOTEThispartofISO9241isahigh-levelstandardapplicabletoallICTequipmentandservices,therefore,detaileddescriptionsspecifictoequipmentorserviceshavebeenavoided.Itcanbereferredtoforthepreventionofbarrierstotradeorthemovementofpeopleinrespectofeachnational,regionalandinternationalstandardizationactivityinthisarea.MorespecificrecommendationsonsoftwareaccessibilityarecontainedinISO9241-171.
【中国标准分类号】:A25
【国际标准分类号】:13_180;35_180
【页数】:50P.;A4
【正文语种】:英语


Product Code:SAE AIR1529
Title:Flexure Testing of Hydraulic Tubing Joints and Fittings by Planar Resonant Vibration (Free-Free Beam)
Issuing Committee:G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Scope: This Aerospace Information Report (AIR) establishes flexure test procedures to determine and classify the fatigue strengths of reconnectable or permanent hydraulic tube joints. The procedure is intended for conducting flexure tests of fittings and joints for hydraulic tubing materials such as AMS 5561 steel, AMS 4944 titanium and MIL-T-7081 aluminum alloy, mounted as free-free resonant beams. Of particular advantage are the inherent simplicity of test setup, minimum restraint from a test fixture, low power requirements, short test duration and ease of varying stress level.