diff --git a/tekkom-ti/PRESENTASI b/tekkom-ti/PRESENTASI
index 1d5c6ea..456e2d4 100644
--- a/tekkom-ti/PRESENTASI
+++ b/tekkom-ti/PRESENTASI
@@ -18,7 +18,7 @@ A3 (Wireless Printers)
 71120085
 71120111
 
-A4 (Sixth Sense - Augmented Reality)
+A4 (Sixth Sense - Wearable Gestural Interface)
 71120118
 71120088
 71120102
@@ -99,3 +99,9 @@ B8 (MINDSET NeuroSky)
 71120131
 71120123
 71120153
+
+B9 (Augmented Reality)
+22084601
+22084581
+22084530
+22084320
\ No newline at end of file