From 8cd2faf44a5bdca25df4efbbb1f3fc9d3491fb3e Mon Sep 17 00:00:00 2001
From: WillB97 <will@rudi.org.uk>
Date: Mon, 2 Sep 2024 21:02:19 +0100
Subject: [PATCH] Warn that images are overwritten

---
 programming/vision/index.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/programming/vision/index.md b/programming/vision/index.md
index 5dcedb86..ec15b5a7 100644
--- a/programming/vision/index.md
+++ b/programming/vision/index.md
@@ -96,6 +96,10 @@ The ID of every marker is also written next to it.
 
 Snapshots are saved to your USB drive, and can be viewed on another computer.
 
+<div class="warning">
+    When saving images, make sure to use a unique filename each time, otherwise the previous image will be overwritten.
+</div>
+
 ```python
 from sr.robot3 import *