diff --git a/v.md b/v.md
index c0c1233..34b6a97 100644
--- a/v.md
+++ b/v.md
@@ -108,4 +108,29 @@ fn blink(socket: &UdpSocket, target: &str, value: f32) {
     let buf = rosc::encoder::encode(&OscPacket::Message(apply)).unwrap();
     socket.send_to(&buf, target).unwrap();
 }
-```
\ No newline at end of file
+```
+
+## AI + character + game
+
+Talk to the characters.
+The characters act on their own initiative.
+
+### character voice
+
+`elevenlabs.io`: https://elevenlabs.io/docs/api-reference/authentication
+
+```json
+{
+		"elevenlabs": {
+			"model": "eleven_turbo_v2.5",
+			"voice_id": "lhTvHflPVOqgSWyuWQry"
+		}
+}
+```
+
+### voice to text
+
+`Cloud Speech-to-Text API`: https://docs.cloud.google.com/speech-to-text/docs/quickstarts/transcribe-api
+
+### AI
+