From a137e535d323ce971865ff3d592eaf964ea65ee2 Mon Sep 17 00:00:00 2001
From: Vladimir Mandic <mandic00@live.com>
Date: Mon, 19 Apr 2021 09:29:59 -0400
Subject: [PATCH] update gestures

---
 Gesture.md | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/Gesture.md b/Gesture.md
index c51f9f6..9d23ebb 100644
--- a/Gesture.md
+++ b/Gesture.md
@@ -7,12 +7,15 @@ Entire implementation is in `src/gesture.js` and can be further extended with ad
 There are three pre-defined methods:
 
 - face(): implements:
-  - "*facing `<left|camera|right>`*"
+  - "*facing `<left|center|right>`*": if depth of left and right face border matches
   - "*blink `<left|right>` eye*"
   - "*mouth `<percentage>` open*"  
   - "*head `<up|down>`*"  
 - iris(): implements:
-  - "*iris looking at camera*"
+  - "*facing center*": if iris area sizes matches
+  - "*looking <left|right>*": if iris center is far from eye outside corner
+  - "*looking <up|down>*": if iris center is far from eye bottom eyelid
+  - "*looking center*": if neither up/down and left/right
 - body(): implements:
   - "*leaning `<left|right>`*"
   - "*raise `<left|right>` hand*"
@@ -26,7 +29,7 @@ Example output of `result.gesture`:
 [
   {face: "0", gesture: "facing camera"}
   {face: "0", gesture: "head up"}
-  {iris: "0", gesture: "looking at camera"}
+  {iris: "0", gesture: "looking center"}
   {body: "0", gesture: "i give up"}
   {body: "0", gesture: "leaning left"}
   {hand: "0", gesture: "thumb forward middlefinger up"}