What is alternative text? How do I write it for images, charts, and graphs? скачать в хорошем качестве

What is alternative text? How do I write it for images, charts, and graphs?

Slides, links, and transcript at https://matthewdeeprose.github.io/alt... What do we mean by alternative text? Who is it useful for? What strategies can we use for writing it? How might we write alternative text for more complex images like graphs, flow charts, and Venn diagrams? I attempt to explain in this video. Introduction 0:00 What is alternative text? Who does it benefit? 0:43 Where and how do we add alt text? 2:15 What should we consider when we write alt text? 2:52 Worked examples, part 1 3:19 -Example 1: Photograph of Southampton's Bargate 3:52 -Example 2: A stock photo of two people shaking hands 5:04 -Example 3: Process of photosynthesis diagram 6:00 Captions and alternative text, what's the difference? 7:14 Summary 8:22 Questions and answers 9:22 -A better way to write alternative text for the photosynthesis diagram 9:37 -The process of adding alt text 11:30 -Alternative text for documentation screenshots 13:20 Alternative text for charts and graphs 16:46 How much do we need to write? 16:55 Worked examples, part 2 18:05 -Example 1: A fairly complex line graph 18:31 -Example 2: A Venn diagram 22:22 -Example 3: A flow chart or decision tree 24:35 Summary... again 25:42 So, what next? 26:09 Thanks 26:57 Final reflections 27:31 #a11y #accessibility #accessibilityforall #alttext