From c11df7ee408185f2d9c4df0dcefe10f35dc4eba7 Mon Sep 17 00:00:00 2001
From: Dominic Canare <dom@pupil-labs.com>
Date: Mon, 2 Oct 2023 03:15:59 -0500
Subject: [PATCH] Adds MacOS note

---
 README.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/README.md b/README.md
index 60423771d..78224a568 100644
--- a/README.md
+++ b/README.md
@@ -97,6 +97,12 @@ cd pupil_src
 python main.py capture # or player/service
 ```
 
+#### macOS 12 Monterey and newer
+Note: Due to [technical limitations](https://github.com/libusb/libusb/issues/1014) on macOS 12 Monterey and newer, Pupil Capture and Pupil Service need to be started with administrator privileges to get access to the video camera feeds. To do that, prepend the python command with `sudo`. E.g.,:
+```sh
+sudo python main.py capture
+```
+
 #### Command Line Arguments
 
 The following arguments are supported: