diff --git a/Lausanne-Sprint-Notes.md b/Lausanne-Sprint-Notes.md
index 7afed01..a58ae52 100644
--- a/Lausanne-Sprint-Notes.md
+++ b/Lausanne-Sprint-Notes.md
@@ -36,3 +36,11 @@
 
 * Aggregate Layer - Need to review requirements and existing art.
 
+## Usability Discussion
+
+* Improve dev/build story for application developers.
+* Provide ol event registration API.  Perhaps entirely homegrown event system.
+* Map as convenience layer (needs more discussion).
+* Code samples in API docs.
+* Document constructor options.
+* Experiment with @export and alt doc tags to simplify exports/externs generation