Thank you all for letting me talk to you about alt text again. Today we're specifically going to look at alt text when we are describing people. |
Opening Slide: Describing People |
So as a quick refresh from kind of what we talked about last time, we're still going to be keeping with this idea that we want our alt text to be concise and contextual, but we're going to expand a little bit on what that means. Another thing is that we don't want our alt text to be redundant. So if if information is already presented in the surrounding text, it doesn't need to be presented again in the text. We also want alt text to be equivalent in function, so we don't need to add information to the alt text that somebody couldn't get from looking at the image. Right. So that's that's another kind of tension that's happening there. Now, we don't want to include "picture of" or "image of" at the beginning of alt text, because when a screen reader reads alt text, it's going to say graphic and then read the alt text. So that is redundant. However, including things like "headshot of" can be helpful because a headshot is a specific type of image. When you say "headshot of" That's a really concise way to tell somebody that this is an image probably from about here up of a person. It's probably in a professional context, right? So that's a lot of information packed into two words. So that helps us be concise. |
Alt text should:
- be concise & contextual
- not be redundant
- be equivalent in function
do include:
don't include"
|
I also have a note here about decorative images. So some images are purely decorative and should have what we call null or empty alt text. So the actual tag for that is going to say alt equals and then it'll have those quotation marks and there just will be nothing in them. Some images are unequivocally decorative. I'm talking about maybe a squiggle or a decorative arrow that acts as maybe a completely visual divider between two sections of information. The information is not you know, it's presented in other ways textually, but for visual people, it's it's just a visual enhancement, totally decorative that's always going to have a null all text, right? Sometimes what can make an image decorative can be up to some interpretation. So we're going to talk through that as well. |
Decorative Images
Some images are purely decorative, and should have null or empty alt text alt=“”
What makes an image decorative is up to some interpretation |
This example is from WebAIM's article on writing alt text, which is also really fantastic. I've got it linked in the slides here and, you know, what would we choose as alt text for this image on the slide? Well, we know that we're not going to we're not going to include image of so we can we can rule that one out. The first Hispanic woman to go to space is presenting more information than is in the image. Right. It's not an equivalent piece, so we're not going to use that one. And this is not purely decorative. It's giving us information about the person. So we're going to use astronaut Ellen Ochoa. Now, we can see that she's an astronaut because she's wearing an astronaut suit. So that is not information that's not presented in the image. It is just in a different way. Now, say, for example, you had this caption for the image as the first Hispanic woman to go to space, and later the first Hispanic director of the Johnson Space Center, Ellen Ocha, is widely regarded as a role model. If you had included that caption, there's actually two completely correct ways that you could treat this image. WebAIM actually suggests that you that this is now a decorative image. It's been described in the caption, all the information you might need is there, you can leave this as an empty alt attribute. I think it's also perfectly fine to just include her name, Ellen Ochoa, right. In the all text. That's probably what I would lean towards. It's just if instead of having that blank or null alt text, it gives somebody who's listening to the page an idea, okay, we've got an image here. Moving on. It doesn't slow us down very much and you still have that caption that has a lot more information. So this is where it can kind of be up to interpretation and there's multiple correct ways to treat this image. |
Slide shows photo of Ellen Ochoa in an orange astronaut suit. Four options for alt text are presented:
- "Astronaut Ellen Ochoa"
- "Image of Ellen Ochoa, Astronaut"
- "Ellen Ochoa, the firs Hispanic woman to go into space"
- Empty alt attribute (alt="")
|
Now I want to talk about alt text and identity. So I kind of think of the three statements that we have here on the slides as all being true and also being slightly in tension with each other. So we know that identity is complex, it's very personal, and it's also very important. We also know that identity can't always be determined by what is in an image or how you see someone. And we also know that white people are often assumed to be the default and that that assumption is actively harmful. So when we get into describing people and in the old text, I think it can be helpful to kind of reflect on these three things and how they are in tension with each other or how they might agree with each other. |
Alt Text and Identity
Identity is complex, personal, and important. Identity can’t always be determined by what is in an image. White people are often assumed to be the default and that assumption is actively harmful. |
So for this next exercise, I'm going to pull up an image of a person. I'll give you their name. I'm going to kind of take a couple of deep breaths while the image is on the screen to give you a second to think about it. And I want you to just think about, like, what pops out to you, how you might describe this person. And then I'm going to show you how they describe themselves. |
Exercise 2a. Think briefly about how you would describe the people in the images on the following slides. We'll then compare with their self descriptions. |
So this is Alice Wong. And Alice describes herself as an Asian-American woman wearing a mask over her nose attached to the tube connected to a BiPAP machine. She has medium length black hair and wearing red lipstick. She's wearing a black scarf and jacket, and behind her is a wall with brightly colored street art. So a couple of things that I that stand out to me about Alice's description is she's not including what her disability is. But she also doesn't shy away from describing how it impacts the image. So she describes it. She's got the BiPAP machine and is wearing the the mask to it. And that is a really clear indicator. She's describing what's in the image, but there's other pieces of that identity that maybe haven't come into this description. She also mentions the brightly colored street art. I don't know that it's an art you have to look pretty closely to see. I think that that's the street art behind her because it's the way that the picture is cropped. So we can see that if something is kind of in the image, you can give a little bit more context for it to make it easier to understand what's going on. And you don't have to see like snippets of color behind her. Right. That's a difference in how we might describe that. And I think that can be helpful. |
Photo of Alice Wong with description. |
So this is Emily Ladau. And she describes herself as a white woman with curly brown hair in a ponytail and glasses sitting in a power wheelchair that is partially visible. Her head is slightly tilted. She is smiling and her hands are resting in her lap. She's wearing a maroon sweater with light gray polka dots and dark gray pants. And we can see that these are longer descriptions than we might generally think of alt text as being. But it is really contextual, right? If your if the purpose of the alt text is to describe what somebody looks like, you may want to take a little bit more words in order to do that. And that's okay. |
Photo of Emily Ladua, with description |
So as a kind of a reflection and again, this is from the Alt Text as poetry. You know, when and how do we describe race, gender, disability status, age, class, weight, etc.? A lot of this information about identity can be computed, communicated visually, but it's also filtered through guesswork of ours as to the author's interpretation and our own personal biases. So I think it's important to think about how do we acknowledge visual cues about the expression of identity without making assumptions about how a person identifies? And also, how do we decide what information about a person is important to understanding the image? And like the alt text as poetry folks, I'm not going to offer you a distinct. answer to this question. I think it's a really personal reflection, and I don't know that there's always going to be one right answer. I don't think there will always be one right answer for how to respond sensitively to this kind of challenge. I will say that one of the things that I've done personally after kind of doing this reflection for myself is that I'm very intentional about always, including the fact that I'm a white woman in descriptions of myself, because that's something that I can say. And I think it's important to kind of push back against this assumption that white people's race doesn't need to be described. And that's a choice that I've made for myself. Right. And I think the other piece of this is, you know, it is very often not possible to get people to describe images of themselves. But whenever it is possible, it's super important because we can circumvent some of the struggle by having people describe themselves and choose how they want to be to be described in certain contexts. |
Reflection When and how do we describe race, gender, disability status, age, class, weight, etc? How do we acknowledge visual cues about the expression of identity without making assumptions about how a person identifies? How do we decide what information about a person is important to understanding the image? Alt text as Poetry |
So on that note, exercise b imagine you are describing yourself to a professional acquaintance. Type your description in the chat and then we'll we'll share among ourselves. I'm going to mute myself just so that you don't have to enjoy the clickety clickety of my keyboard but I'm here.
Khyle: Is the professional acquaintance visually impaired? So is that what we're assuming?
Anaya: Yes. Yeah. So you're or say that you are submitting a headshot to a conference and they asked you to write alt text for your headshot for a professional conference.
Katherine: I'm finding this really hard.
Anaya: It gets easier with practice. But yeah, it. It's not something we normally have to do. Right? And some of the you know, some of the things that we use to describe ourselves, like we noticed this last time that we can describe like the same thing in different ways. And some of that, I think, is related to our self-expression as well. Right. Khyle, if you don't mind me picking on you. But I mean, you described your facial hair as a goatee. I probably would have said like a close cropped beard. So that's yours is more accurate because that's how you choose to describe yourself. But it's just one example of things that can be different. And Dina included her mug, you know? I mean, these these are important identity markers. And Lauri included her height, which is one thing that might be really important if we are in person. But I think the more that we have become virtual, the not that it's not important, but I think we forget to include it because all of our heads are the same size. Right.
Lauri: I included it because people tend to comment on it.
Anaya: Yeah. I know a couple of people are still typing.
|
Exercise 2b. Imagine you are describing yourself to a professional acquaintance. Type your description into the chat. |
Thank you all for participating with me. That is all for today. But that's still not it. I've got a third part for you where we'll talk about charts and diagrams and more kind of complex images. And then I'm sure there is more to alt text after that, but I have limited myself to three chunks of information. You're welcome. |
Closing slide: Still not all |