diff --git a/config.js b/config.js
index 1a39d5e5..218bff14 100644
--- a/config.js
+++ b/config.js
@@ -144,16 +144,6 @@ export default {
     modelType: 'MobileNet',  // Human includes MobileNet version, but you can switch to ResNet
   },
 
-  pose: {                    // TBD: not currently in use
-    enabled: false,
-    scoreThreshold: 0.6,     // threshold for deciding when to remove boxes based on score
-                             // in non-maximum suppression
-    iouThreshold: 0.3,       // threshold for deciding whether boxes overlap too much
-                             // in non-maximum suppression
-    modelPath: '../models/blazepose.json',
-    inputSize: 256,          // fixed value
-  },
-
   hand: {
     enabled: true,
     rotation: false,         // use best-guess rotated hand image or just box with rotation as-is
diff --git a/demo/browser.js b/demo/browser.js
index a7e5f3e7..7e829a1e 100644
--- a/demo/browser.js
+++ b/demo/browser.js
@@ -512,7 +512,8 @@ function setupMenu() {
 }
 
 async function main() {
-  log('demo starting ...');
+  log('Demo starting ...');
+  log('Browser:', navigator?.userAgent);
   setupMenu();
   document.getElementById('log').innerText = `Human: version ${human.version}`;
   if (ui.modelsPreload && !ui.useWorker) {
@@ -526,7 +527,7 @@ async function main() {
   status('human: ready');
   document.getElementById('loader').style.display = 'none';
   document.getElementById('play').style.display = 'block';
-  log('ready');
+  log('Demo ready...');
 }
 
 window.onload = main;
diff --git a/demo/index.html b/demo/index.html
index bca3594b..f43f3dc6 100644
--- a/demo/index.html
+++ b/demo/index.html
@@ -5,7 +5,7 @@
   <meta http-equiv="content-type">
   <meta content="text/html">
   <meta charset="UTF-8">
-  <meta name="description" content="3D Face Detection, Body Pose, Hand & Finger Tracking, Iris Tracking, Age & Gender Prediction, Emotion Prediction & Gesture Recognition; Author: Vladimir Mandic <https://github.com/vladmandic>">
+  <meta name="description" content="Human: 3D Face Detection, Body Pose, Hand & Finger Tracking, Iris Tracking, Age & Gender Prediction, Emotion Prediction & Gesture Recognition; Author: Vladimir Mandic <https://github.com/vladmandic>">
   <meta name="viewport" content="width=device-width, initial-scale=0.6, minimum-scale=0.3, maximum-scale=3.0, shrink-to-fit=yes, user-scalable=yes">
   <meta name="theme-color" content="#000000"/>
   <meta name="application-name" content="Human">
@@ -39,7 +39,7 @@
       .canvas { margin: 0 auto; }
       .bench { position: absolute; right: 0; bottom: 0; }
       .compare-image { width: 200px; position: absolute; top: 150px; left: 30px; box-shadow: 0 0 2px 2px black; background: black; }
-      .loader { width: 300px; height: 300px; border: 3px solid transparent; border-radius: 50%; border-top: 4px solid #f15e41; animation: spin 4s linear infinite; position: absolute; top: 30%; left: 50%; margin-left: -150px; z-index: 15; }
+      .loader { width: 300px; height: 300px; border: 3px solid transparent; border-radius: 50%; border-top: 4px solid #f15e41; animation: spin 4s linear infinite; position: absolute; bottom: 25%; left: 50%; margin-left: -150px; z-index: 15; }
       .loader::before, .loader::after { content: ""; position: absolute; top: 6px; bottom: 6px; left: 6px; right: 6px; border-radius: 50%; border: 4px solid transparent; }
       .loader::before { border-top-color: #bad375; animation: 3s spin linear infinite; }
       .loader::after { border-top-color: #26a9e0; animation: spin 1.5s linear infinite; }
diff --git a/src/human.js b/src/human.js
index 4051824d..64284c09 100644
--- a/src/human.js
+++ b/src/human.js
@@ -7,7 +7,6 @@ import * as gender from './gender/gender.js';
 import * as emotion from './emotion/emotion.js';
 import * as embedding from './embedding/embedding.js';
 import * as posenet from './posenet/posenet.js';
-import * as blazepose from './blazepose/blazepose.js';
 import * as handpose from './handpose/handpose.js';
 import * as gesture from './gesture/gesture.js';
 import * as image from './image.js';
@@ -120,7 +119,6 @@ class Human {
         log('configuration:', this.config);
         log('tf flags:', tf.ENV.flags);
       }
-      this.firstRun = false;
     }
 
     if (this.config.async) {
@@ -132,7 +130,6 @@ class Human {
         this.models.embedding,
         this.models.posenet,
         this.models.handpose,
-        this.models.blazepose,
       ] = await Promise.all([
         this.models.facemesh || (this.config.face.enabled ? facemesh.load(this.config) : null),
         this.models.age || ((this.config.face.enabled && this.config.face.age.enabled) ? age.load(this.config) : null),
@@ -141,7 +138,6 @@ class Human {
         this.models.embedding || ((this.config.face.enabled && this.config.face.embedding.enabled) ? embedding.load(this.config) : null),
         this.models.posenet || (this.config.body.enabled ? posenet.load(this.config) : null),
         this.models.handpose || (this.config.hand.enabled ? handpose.load(this.config) : null),
-        this.models.blazepose || (this.config.pose.enabled ? blazepose.load(this.config) : null),
       ]);
     } else {
       if (this.config.face.enabled && !this.models.facemesh) this.models.facemesh = await facemesh.load(this.config);
@@ -151,8 +147,13 @@ class Human {
       if (this.config.face.enabled && this.config.face.embedding.enabled && !this.models.embedding) this.models.embedding = await embedding.load(this.config);
       if (this.config.body.enabled && !this.models.posenet) this.models.posenet = await posenet.load(this.config);
       if (this.config.hand.enabled && !this.models.handpose) this.models.handpose = await handpose.load(this.config);
-      if (this.config.pose.enabled && !this.models.blazepose) this.models.blazepose = await blazepose.load(this.config);
     }
+
+    if (this.firstRun) {
+      log('tf engine state:', tf.engine().state.numBytes, 'bytes', tf.engine().state.numTensors, 'tensors');
+      this.firstRun = false;
+    }
+
     const current = Math.trunc(now() - timeStamp);
     if (current > (this.perf.load || 0)) this.perf.load = current;
   }
@@ -348,7 +349,6 @@ class Human {
       }
 
       let poseRes;
-      let blazeposeRes;
       let handRes;
       let faceRes;
 
@@ -397,19 +397,6 @@ class Human {
       }
       this.analyze('End Body:');
 
-      // run posenet
-      this.analyze('Start Pose:');
-      if (this.config.async) {
-        blazeposeRes = this.config.pose.enabled ? blazepose.predict(process.tensor, this.config) : [];
-        if (this.perf.pose) delete this.perf.pose;
-      } else {
-        this.state = 'run:pose';
-        timeStamp = now();
-        blazeposeRes = this.config.pose.enabled ? await blazepose.predict(process.tensor, this.config) : [];
-        this.perf.pose = Math.trunc(now() - timeStamp);
-      }
-      this.analyze('End Pose:');
-
       // run handpose
       this.analyze('Start Hand:');
       if (this.config.async) {
@@ -425,7 +412,7 @@ class Human {
 
       // if async wait for results
       if (this.config.async) {
-        [faceRes, poseRes, blazeposeRes, handRes] = await Promise.all([faceRes, poseRes, blazeposeRes, handRes]);
+        [faceRes, poseRes, handRes] = await Promise.all([faceRes, poseRes, handRes]);
       }
       process.tensor.dispose();
 
@@ -442,7 +429,7 @@ class Human {
 
       this.perf.total = Math.trunc(now() - timeStart);
       this.state = 'idle';
-      resolve({ face: faceRes, body: poseRes, hand: handRes, pose: blazeposeRes, gesture: gestureRes, performance: this.perf, canvas: process.canvas });
+      resolve({ face: faceRes, body: poseRes, hand: handRes, gesture: gestureRes, performance: this.perf, canvas: process.canvas });
     });
   }
 
@@ -504,7 +491,7 @@ class Human {
     else res = await this.warmupCanvas();
     this.config.videoOptimized = video;
     const t1 = now();
-    log('Warmup', this.config.warmup, (t1 - t0), res);
+    log('Warmup', this.config.warmup, Math.round(t1 - t0), 'ms', res);
     return res;
   }
 }
diff --git a/wiki b/wiki
index f31fa056..0ce580ce 160000
--- a/wiki
+++ b/wiki
@@ -1 +1 @@
-Subproject commit f31fa056967450ba8427bb2768db92cbe9b8cd8e
+Subproject commit 0ce580ced2bdf5f2f231dfae6c3d3f90053af6f6