From 948e5ee0ae50e701a2bc52e11734998f38396619 Mon Sep 17 00:00:00 2001
From: koide3 <31344317+koide3@users.noreply.github.com>
Date: Sun, 24 Nov 2024 20:54:59 +0900
Subject: [PATCH] Update README.md

---
 README.md | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/README.md b/README.md
index 0b3eecd..15e6614 100644
--- a/README.md
+++ b/README.md
@@ -11,6 +11,19 @@ glim_ext is a set of extension modules for [GLIM](https://github.com/koide3/glim
 
 Each module in glim_ext uses several external libraries that employ different licensing conditions. You must carefully check and follow their licenses.
 
+## Usage
+
+To enable an extension module, add the so filename to `extension_modules` in `glim/config/config_ros.json`. E.g., 
+
+```
+"extension_modules": [
+    "libmemory_monitor.so",
+    "libstandard_viewer.so",
+    "librviz_viewer.so",
+    "libimu_validator.so"   // Added
+  ],
+```
+
 
 ## Config path addressing