Forum Discussion
Creating alt text for complex images easier
Hey folks, I'm really glad to see this new accessibility Group on E-Learning heroes. Right now in my own line of work, I'm pushing for really accessible courses and it's quite crazy how trainers are...
That is impressive how Copilot analyses the image to produce the ALT text. Great tip. I'll be passing this video on to my clients.
I know this isn't really what the video is covering, but it's worth noting that for complex images, that do contain a lot of information, should use a long description. Using a long description allows you to include all of the information in the image as well as using semantic HTML, such as headings, bullet lists, table cells etc. where it will benefit the description.
You can provide long descriptions a number of ways, depending on the tool you are building in. Some methods include:
- A link to open a layer in Storyline 360 containing the transcript of the image.
- A link to an external document such as Word, HTML, Text
Also, I know there are different schools of thought on this, but the predominant feedback I have had is to not add ALT text values to decorative images, or images that do not provide any important context or information to the content within the module, for example "Child eats apple" doesn't really add to the information I've read on healthy eating, but the image of a child eating an apple looks nice alongside the content.
Hey Sam,
Thanks very much for adding that! I 100% agree as well. There are lots of times when you just can't find a short alternative text so having it somewhere else accessible is a good idea. And yes, 100% agree about decorative images. I sometimes have trouble with staff marking everything as a decorative image which isn't ideal.
Thanks again.
So when giving a null value to an alt tag field in (say) Rise is it acceptable to put one blank space? I want to indicate to QA that it has been considered and set as null. Else I get a long list of "no alt tag set" back from them which can be, let us say... i8g
Thanks... got it.
Hi Stevie!
I see that SamHill was able to help you here with the correct value for marking images as decorative.
It sounds like you may be fulfilling a specific need for your QA team by not leaving the field blank, but for anyone else following along, I also wanted to share that images are marked decorative by default in Rise 360.Noted. Thanks!
