diff --git a/good_ideas.myco b/good_ideas.myco
index 27d5c61..629b112 100644
--- a/good_ideas.myco
+++ b/good_ideas.myco
@@ -21,4 +21,6 @@ Startup ideas:
 * {
 Next-action-predictor editors/UI.
 * Possibly just for prefetching/preloading.
-}
\ No newline at end of file
+}
+* Do WiFi sensing but good (with more data (https://b.osmarks.net/o/a0bddc9b742b4efbba18600ae6d51d98)).
+* Comparisons rather than scalar ratings for things (https://b.osmarks.net/o/60b26f1735134d628164217be52ca2d3)
\ No newline at end of file