Add accessibility note related to electronic receipts.
--- a/latest/use-cases/index.html Wed May 20 00:45:52 2015 -0400
+++ b/latest/use-cases/index.html Wed May 20 01:43:51 2015 -0400
@@ -2126,6 +2126,13 @@
Many merchants want to ensure that receipts are not readable by any party
between them and their customer.
</dd>
+ <dt>Accessibility</dt>
+ <dd>
+Protecting digital receipts may have an unintended consequence of degrading
+or prevent their use with accessibility technology. It is important that
+protection measures do not prevent accessibility technology from reading
+pertinent information about the transaction.
+ </dd>
</dl>
<dl id="uc-physical-receipts" class="dl-horizontal">