pushing week 11 readings

schedule.md

@@ -432,7 +432,11 @@ Watch the following ASSETS 2023 videos and answer questions on Ed.
 {: .homework} Required Reading and Reflection (for Wednesday)
 : 
 - **Required: Respond to the Reading Questions and Preparation Requirements.**
-  - [Increasing Data Equity in Accessibility](https://arxiv.org/abs/2210.01902) 
+  - [Read the chartability workbook](https://chartability.github.io/POUR-CAF/) 
+      1. Read the content until the beginning of the heading "the tests".
+      2. Find a data visualization on the internet (e.g. COVID visualisations or climate change statistics) or in an app (e.g. your phone’s stock app, other health tracking apps).
+         - Find one violation of the chart-ability guidelines and explain it in your response [here](https://edstem.org/us/courses/41400/discussion/3967944)
+   - If you found an accessible visualisation, great! Tell us what makes it accessible.
 - **If you want to go deeper**
   - [Understanding Screen-Reader Users’ Experiences with Online Data Visualizations](https://athersharif.me/documents/assets-2021-understanding-sru-experiences-online-data-viz.pdf) [**Respond**](TBD)
   - [Data Representation in Accessibility Data Sets: A Meta-analysis](https://arxiv.org/abs/2207.08037) [**Respond**](TBD)