diff --git a/prog/Project Ideas.page b/prog/Project Ideas.page
index f62857a..cffba13 100644
--- a/prog/Project Ideas.page	
+++ b/prog/Project Ideas.page	
@@ -16,4 +16,10 @@ Various project ideas that I occasionally think about.
 
 ## Component-Based Media Management
 
-## Generate Packet Diagrams From Text-Based Description
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+## Libraries for Haskell Diagrams Library
+* packet layout diagrams from a simple description
+* graph/network diagrams to illustrate data structures
+* interaction diagrams
+* E/R diagrams
+
+## Tablet-controlled presentation tool w/stylus drawing support
\ No newline at end of file