R is for
Authoring!!

OOH Session #129…
Presentation Accessibility Enhancements!!

Open Office Hours
(May 12, 2026)

• Recap session #128
• Today’s topic(s):
  • Presentation Accessibility Enhancements!!
• Shared problem-solving

Reminder – check it out!!

Fantastic resource!!

Scheduling Announcement!!!

Next week’s session (5/19) will begin 2 hours early @5:00 Eastern

Recap of Session
#128:

List Tables!!

::: {#tbl-weird .list-table}
What a unique table!!!

- - Wazzat
  - Uselessness
  - Yadda

- - `sum()`
    - bullet
  - ```r
    sum(1,2,3)
    ```
  - ![](https://t3.ftcdn.net/jpg/03/82/90/02/360_F_382900298_PRa4JfdbMUQixhkEdjhC64Ci4gqB5EDL.jpg){.absolute height="120"}

- - `sd()`  
{< iconify line-md:sunny-filled-loop-to-moon-filled-alt-loop-transition style="color:#ffce1b;" >}
  - ![](https://media0.giphy.com/media/v1.Y2lkPTc5MGI3NjExcDI3dmVyODNleXltZDRvYXFsc211dTNnMjhydnFtODFsb3JmOHQ5cSZlcD12MV9pbnRlcm5hbF9naWZfYnlfaWQmY3Q9Zw/jarNoneOdIBC8/giphy.gif){.absolute height="120"}
  - ```r
    sd(4,5,6)
    ```
:::

1

large number of bootstrap classes can be applied here within curly brackets (not operative in all renderred formats)

2

title/label specification different here with .list-table

3

nested bullets define placement of content (first–level bullet indicates new row)

4

full Quarto shortcode is not represented within code block (opening [{] and closing [}] curly brackets have been omitted due to rendered ghosting of full shortcode script) – note you’ll also need the iconify Quarto extension to render:

Table 1: What a unique table!!!

Wazzat	Uselessness	Yadda
sum() bullet	sum(1,2,3)
sd()		sd(4,5,6)

Today…

Presentation Accessibility Enhancements!!

Built–in

• axe-core testing
• alt text (images)
• slide–tone

Extension capabilities

• Keyboard navigation
• Reduced motion support
• Content appearance controls
• Screen reader announcements

& Session Info (May 12, 2026) Rendering:

R version 4.5.0 (2025-04-11 ucrt)
Platform: x86_64-w64-mingw32/x64
Running under: Windows 10 x64 (build 19045)

Matrix products: default
  LAPACK version 3.12.1

locale:
[1] LC_COLLATE=English_United States.utf8 
[2] LC_CTYPE=English_United States.utf8   
[3] LC_MONETARY=English_United States.utf8
[4] LC_NUMERIC=C                          
[5] LC_TIME=English_United States.utf8    

time zone: America/Chicago
tzcode source: internal

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

loaded via a namespace (and not attached):
 [1] compiler_4.5.0    fastmap_1.2.0     cli_3.6.5         tools_4.5.0      
 [5] htmltools_0.5.9   otel_0.2.0        rstudioapi_0.18.0 yaml_2.3.12      
 [9] rmarkdown_2.31    knitr_1.51        jsonlite_2.0.0    xfun_0.57        
[13] digest_0.6.39     rlang_1.1.7       evaluate_1.0.5   

Quarto version 1.9.37

crossref for Table 1