Usability Engineering可用性工程
Usability engineering is the process of analyzing, specifying, designing, and evaluating a medical device’s user interface to minimize use-related hazards and support safe, effective use. In translation and localization, it appears in usability engineering files, formative and summative evaluation reports, IFUs, training materials, and device labeling, where use scenarios and user-interface terms must remain precise for the intended user population and use environment.
Updated
Angel Translation editorial reference · Confirm the rendering against your source and approved project terminology.
Check source meaning → confirm the preferred term → record approved variants and references.
Where this term appears
Usability engineering appears in human factors documentation, use specifications, task analyses, formative evaluation protocols, and summative usability test reports. Translators localize participant-facing materials, moderator guides, and interface labels, so they must preserve task verbs, warning language, and use-error descriptions without changing the intended use scenario or risk-related wording.
Translation checks
A frequent error is translating user-interface terms and warnings as general software language, losing the medical use context. This can produce instructions that sound acceptable but do not match the tested interface or the residual risk description in the usability file, undermining both regulatory review and user comprehension during actual device operation.
Chinese document application
Usability Engineering in context · usability file
- English source
- Identify the user task associated with the observed difficulty.
- Chinese rendering to review
- 识别与所观察到的困难相关的用户任务。
Illustrative wording only. Confirm the rendering against the actual source and approved project terminology.
Check the distinction in context
A user task, use error and observed difficulty describe different elements. Preserve the source distinction and links to the interface and test record. A Chinese rendering should not transform an observation into a conclusion that the design is safe or accepted.
Check the returned Chinese file
Compare a Chinese task description with the supplied screen and observation record. Keep the observed difficulty identifiable and separate from any later design conclusion, so language editing cannot silently convert evidence into acceptance.
Prepare the connected files
Include task definitions, interface screenshots and permitted record extracts. Identify whether the inquiry covers file translation, interface wording or additional review.
Keep the term aligned across your files
Check intended use, warnings, document versions and approved terminology with the project team. Translation supports documentation; it does not establish product approval or regulatory acceptance.
Provide approved terms and previous translations with the source files. Agree how variants, ambiguous wording and revisions will be reviewed. Terminology maintenance and any termbase handback are confirmed in the project scope. See the 8-step AI + expert workflow.
Related document experience
NIPRO Medical (Hefei)
Chinese → EnglishMedical-device registration files and technical specifications, in volume.
Read the published project →
Walvax Biotechnology
Chinese → EnglishVaccine-production process documentation, SOPs, quality-control standards and microbiology-testing procedures.
Read the published project →Published scope shows related industry experience; it does not confirm that this specific term was used or reviewed in the project.
Working on life science documentation?
Include the source and target languages, file types, intended use, deadline and any approved termbase. Agree handling before sending sensitive files. Acknowledged in 4 hours, quoted in 24.
Prepare an inquiry email →Life Science solutions →File handling →A glossary entry is not an official standard or evidence of regulatory acceptance. Confirm current requirements for your project separately.