From 8a3e4a4016cdb859b1076bd9cda66996a2428869 Mon Sep 17 00:00:00 2001
From: Atsushi Sakai <asakai.amsl+github@gmail.com>
Date: Sun, 6 Jan 2019 09:17:39 +0900
Subject: [PATCH] Update README.md

---
 README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/README.md b/README.md
index 703bdbf4..5c6596f3 100644
--- a/README.md
+++ b/README.md
@@ -519,6 +519,10 @@ This is a 3d trajectory following simulation for a quadrotor.
 
 MIT
 
+# Use-case
+
+See: [users\_comments](https://github.com/AtsushiSakai/PythonRobotics/blob/master/users_comments.md)
+
 # Contribution
 
 A small PR like bug fix is welcome.