diff --git a/README.md b/README.md
index 6cf4e57..04526b6 100644
--- a/README.md
+++ b/README.md
@@ -2,3 +2,5 @@
 ## Emergency Check Out System
 
 ECOS is a mostly ILS neutral emergency check out system to use during power and network outages or at any time when the ILS cannot be used normally. Because the system relies on a method of scanning a patron's card, then scanning their items, it will work for almost any ILS that follows a similar workflow.
+
+Built in Python and tkinter, ECOS should work well on Windows, macOS, and Linux. Additionally, I build a Windows exe file using pyinstaller. Backend data management is handled by a SQLite database.