Rendimiento y accesibilidad
How to Get Transcripts for Audio and Video Right
Text versions of audio-only and video-only media, such as podcasts, recorded calls and silent product animations, that give people who cannot hear or see the me...
Lumexa Media · Artículos
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Notas de trabajo de un estudio que edita imágenes, monta vídeo, mezcla audio, crea sitios web, renderiza 3D y discute sobre resultados de búsqueda. Cada artículo lo escribe una persona identificada con su nombre y cita al organismo que publicó las cifras que contiene.
5.872 artículos en 14 disciplinas
Rendimiento y accesibilidad
Live Captions, Done Properly
Real-time captions for live audio in webinars, streams and virtual events, produced by human captioners, automatic speech recognition or a combination of both....
Rendimiento y accesibilidad
Sign Language for Video: The Decisions That Matter
Providing sign language interpretation of the audio in prerecorded video, usually as an interpreter shown in a window alongside the main picture. Key takeaways...
Rendimiento y accesibilidad
Info and Relationships in Markup: The Decisions That Matter
Making the structure people see on screen, such as headings, lists, tables, form labels and groupings, available in the code so assistive technology can convey...
Rendimiento y accesibilidad
Meaningful Reading Order: The Decisions That Matter
Making sure the order in which content is read by a screen reader or reached by keyboard matches the order that makes sense, whatever the visual layout. Key tak...
Rendimiento y accesibilidad
A Practical Guide to Sensory Characteristics in Instructions
Writing instructions that do not depend only on shape, size, color, position or sound, such as "click the round button" or "see the box on the ri...
Rendimiento y accesibilidad
How to Get Screen Orientation Support Right
Letting content work in both portrait and landscape orientation rather than locking a website or app to one. Key takeaways WCAG 1.3.4 Orientation, AA: content i...
Rendimiento y accesibilidad
Input Purpose and Autocomplete: The Decisions That Matter
Identifying the purpose of form fields that collect personal information, such as name, email and address, so browsers and assistive tools can fill them in or s...
Rendimiento y accesibilidad
Autoplaying Audio Control: What Actually Works
Giving people a way to pause, stop or turn down any audio that plays automatically on a page, such as background music or an autoplaying video with sound. Key t...
Rendimiento y accesibilidad
Images of Text: What Actually Works
Text presented inside an image, such as headlines baked into banners or quotes saved as graphics, instead of real text styled with CSS. Key takeaways WCAG 1.4.5...
Rendimiento y accesibilidad
Non-text Contrast for Controls: The Decisions That Matter
The contrast of buttons, form field borders, icons, focus indicators and other visual elements needed to identify and use interface controls. Key takeaways WCAG...
Rendimiento y accesibilidad
Tooltips and Content on Hover or Focus: What Actually Works
Content that appears when the pointer hovers over or keyboard focus reaches an element, such as tooltips, popovers and hover menus. Key takeaways WCAG 1.4.13 Co...
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