diff --git a/src/android/aidl.md b/src/android/aidl.md
index fe0c055e61aa..2634e31e77e5 100644
--- a/src/android/aidl.md
+++ b/src/android/aidl.md
@@ -7,3 +7,12 @@ Rust:
 
 - Rust code can call existing AIDL servers,
 - You can create new AIDL servers in Rust.
+
+<details>
+
+- AIDL is what enables Android apps to interact with each other.
+
+- Since Rust is supported as a first-class citizen in this ecosystem, Rust
+  services can be called by any other process on the phone.
+
+</details>