diff --git a/Backends.md b/Backends.md
index fd9299e..b82b345 100644
--- a/Backends.md
+++ b/Backends.md
@@ -1,10 +1,10 @@
-## Backends
+# Backends
 
 Human library includes pre-bundled `CPU`, `WASM` and `WebGL` backends, there is no need to load them externally.
 
 <br>
 
-### Notes:
+## Notes
 
 - CPU backend usage is not recommended for performance reasons  
   as TensorFlow implementation in JavaScript is by far the slowest
@@ -16,23 +16,26 @@ Human library includes pre-bundled `CPU`, `WASM` and `WebGL` backends, there is
   - Reduce size of input image (e.g. webcam)  
     as WASM does not have optimized image extraction methods
 
-#### How to enable WASM SIMD support
+### How to enable WASM SIMD support
 
 Chrome:
+
 - Navigate to <chrome://flags>
 - `WebAssembly SIMD support` set to Enabled
 
 Edge:
+
 - Navigate to <chrome://flags>
 - `WebAssembly SIMD support` set to Enabled
 
 Firefox:
+
 - Navigate to <about:config>
 - `javascript.options.wasm_simd` set to True
 
 <br>
 
-### Known Issues:
+## Known Issues
 
 - **WASM** backend without SIMD has limited processing capabilities before it causes issues  
   To avoid issues, start `human` with most models disabled and if needed, enable them one by one as each initializes  
@@ -42,4 +45,3 @@ Firefox:
   - **NodeJS** backend is missing key operations and thus neither `Face` nor `Hand` models are currently supported
 
 <br>
-
diff --git a/Build-Process.md b/Build-Process.md
index a086ba3..3c5af89 100644
--- a/Build-Process.md
+++ b/Build-Process.md
@@ -1,4 +1,4 @@
-## Build Process
+# Build Process
 
 If you want to modify the library and perform a full rebuild:  
 
diff --git a/Change-Log.md b/Change-Log.md
index 8028b6b..2f8007a 100644
--- a/Change-Log.md
+++ b/Change-Log.md
@@ -1,7 +1,6 @@
-
 # @vladmandic/human  
 
-Version: **0.30.4**  
+Version: **0.30.5**  
 Description: **Human: AI-powered 3D Face Detection, Face Embedding & Recognition, Body Pose Tracking, Hand & Finger Tracking, Iris Analysis, Age & Gender & Emotion Prediction & Gesture Recognition**  
 
 Author: **Vladimir Mandic <mandic00@live.com>**  
@@ -10,209 +9,271 @@ Repository: **<git+https://github.com/vladmandic/human.git>**
 
 ## Changelog
 
-### **HEAD -> main, tag: v0.30.4, origin/main, origin/HEAD** 2021/03/01 mandic00@live.com
+### **HEAD -> main** 2021/03/02 mandic00@live.com
+
+- add debug logging flag
+
+### **0.30.4** 2021/03/01 mandic00@live.com
+
 - added skipinitial flag
 
-### **tag: v0.30.3** 2021/02/28 mandic00@live.com
+### **0.30.3** 2021/02/28 mandic00@live.com
+
 - typo
 
-### **tag: v0.30.2** 2021/02/26 mandic00@live.com
+### **0.30.2** 2021/02/26 mandic00@live.com
+
 - rebuild
 - fix typo
 
-### **tag: v0.30.1** 2021/02/25 mandic00@live.com
+### **0.30.1** 2021/02/25 mandic00@live.com
 
-### **tag: v0.20.11** 2021/02/24 mandic00@live.com
 
-### **tag: v0.20.10** 2021/02/22 mandic00@live.com
+### **0.20.11** 2021/02/24 mandic00@live.com
+
+
+### **0.20.10** 2021/02/22 mandic00@live.com
+
+
+### **0.20.9** 2021/02/21 mandic00@live.com
 
-### **tag: v0.20.9** 2021/02/21 mandic00@live.com
 - remove extra items
 - simmilarity fix
 
-### **tag: v0.20.8** 2021/02/21 mandic00@live.com
+### **0.20.8** 2021/02/21 mandic00@live.com
+
 - embedding fix
 
-### **tag: v0.20.7** 2021/02/21 mandic00@live.com
+### **0.20.7** 2021/02/21 mandic00@live.com
+
 - build fix
 
-### **tag: v0.20.6** 2021/02/21 mandic00@live.com
+### **0.20.6** 2021/02/21 mandic00@live.com
+
 - embedding fix
 
-### **tag: v0.20.5** 2021/02/21 mandic00@live.com
+### **0.20.5** 2021/02/21 mandic00@live.com
+
 - fix imagefx and add dev builds
 
-### **tag: v0.20.4, tag: 0.3, tag: 0.2, tag: 0.1** 2021/02/19 mandic00@live.com
+### **0.20.4** 2021/02/19 mandic00@live.com
+
 - 0.20.4
 
-### **tag: v0.20.3** 2021/02/17 mandic00@live.com
+### **0.20.3** 2021/02/17 mandic00@live.com
+
 - rebuild
 
-### **tag: v0.20.2** 2021/02/13 mandic00@live.com
+### **0.20.2** 2021/02/13 mandic00@live.com
+
 - merge branch 'main' of https://github.com/vladmandic/human into main
 - create codeql-analysis.yml
 - create security.md
 - add templates
 
-### **tag: v0.20.1** 2021/02/08 mandic00@live.com
+### **0.20.1** 2021/02/08 mandic00@live.com
+
 - menu fixes
 - convert to typescript
 
-### **tag: v0.11.5** 2021/02/06 mandic00@live.com
+### **0.11.5** 2021/02/06 mandic00@live.com
+
 - added faceboxes alternative model
 
-### **tag: v0.11.4** 2021/02/06 mandic00@live.com
+### **0.11.4** 2021/02/06 mandic00@live.com
 
-### **tag: v0.11.3** 2021/02/02 mandic00@live.com
 
-### **tag: v0.11.2** 2021/01/30 mandic00@live.com
+### **0.11.3** 2021/02/02 mandic00@live.com
+
+
+### **0.11.2** 2021/01/30 mandic00@live.com
+
 - added warmup for nodejs
 
 ### **update for tfjs 3.0.0** 2021/01/29 mandic00@live.com
 
-### **tag: v0.11.1** 2021/01/29 mandic00@live.com
 
-### **tag: v0.10.2** 2021/01/22 mandic00@live.com
+### **0.11.1** 2021/01/29 mandic00@live.com
+
+
+### **0.10.2** 2021/01/22 mandic00@live.com
+
+
+### **0.10.1** 2021/01/20 mandic00@live.com
 
-### **tag: v0.10.1** 2021/01/20 mandic00@live.com
 
 ### **0.9.26** 2021/01/18 mandic00@live.com
+
 - fix face detection when mesh is disabled
 - added minification notes
 - version bump
 
 ### **0.9.25** 2021/01/13 mandic00@live.com
+
 - added humangl custom backend
 - rebuild
 - code cleanup and enable minification
 - fix safari incopatibility
 
 ### **0.9.24** 2021/01/12 mandic00@live.com
+
 - work on blazepose
 - full rebuild
 
 ### **0.9.23** 2021/01/11 mandic00@live.com
+
 - added iris gesture
 - fix emotion labels
 - full rebuild
 
 ### **0.9.22** 2021/01/05 mandic00@live.com
+
 - remove iris coords if iris is disabled
 - web worker fix
 
 ### **0.9.21** 2021/01/03 mandic00@live.com
 
+
 ### **0.9.20** 2021/01/03 mandic00@live.com
+
 - stricter linting, fix face annotations
 
 ### **0.9.19** 2020/12/23 mandic00@live.com
+
 - added rawbox and rawmesh
 - variable name changes, setting .rawcoords only if necessary
 - option to return raw data (mesh, box) for facemesh / "preserve aspect ratio" fix from facemesh upstream
 
 ### **0.9.18** 2020/12/16 mandic00@live.com
+
 - add z axis scaling
 - major work on body module
 - republish due to tfjs 2.8.0 issues
 
 ### **0.9.17** 2020/12/15 mandic00@live.com
+
 - added custom webgl backend
 
 ### **0.9.16** 2020/12/12 mandic00@live.com
+
 - change default ports
 
 ### **0.9.15** 2020/12/11 mandic00@live.com
+
 - improved caching and warmup
 - rebuild
 
 ### **0.9.14** 2020/12/10 mandic00@live.com
+
 - conditional hand rotation
 - staggered skipframes
 - fix permissions
 
 ### **0.9.13** 2020/12/08 mandic00@live.com
+
 - implemented face and hand boundary checks
 - embedded sample for warmup
 - switch to central logger
 
 ### **0.9.12** 2020/11/26 mandic00@live.com
+
 - minor compatibility fixes
 
 ### **0.9.11** 2020/11/23 mandic00@live.com
+
 - implement multi-person gestures
 - modularize pipeline models
 
 ### **0.9.10** 2020/11/21 mandic00@live.com
+
 - changed build for optimized node & browser
 
 ### **0.9.9** 2020/11/21 mandic00@live.com
+
 - new screenshots
 - camera exception handling
 
 ### **0.9.8** 2020/11/19 mandic00@live.com
+
 - force f16 textures
 - bugfix embedding check
 
 ### **0.9.7** 2020/11/19 mandic00@live.com
+
 - ui redesign
 
 ### **0.9.6** 2020/11/18 mandic00@live.com
+
 - optimize camera resize on mobile
 - completed tfjs wrapper
 
 ### **0.9.5** 2020/11/17 mandic00@live.com
+
 - fix serious performance bug around skipframes
 - swtich to custom tfjs bundle
 
 ### **0.9.4** 2020/11/17 mandic00@live.com
+
 - swtich to tfjs source import
 
 ### **0.9.3** 2020/11/16 mandic00@live.com
+
 - switched to minified build
 
-### **tag: 1.2** 2020/11/15 mandic00@live.com
+### **release: 1.2** 2020/11/15 mandic00@live.com
+
 - full rebuild
 
 ### **0.9.2** 2020/11/14 mandic00@live.com
+
 - fix camera restart on resize
 
 ### **0.9.1** 2020/11/13 mandic00@live.com
+
 - version bump
 - full rebuild
 - implemented face embedding
 - added internal benchmark tool
 
 ### **0.8.8** 2020/11/12 mandic00@live.com
+
 - reduced bundle size
 - implemented buffered processing
 - fix for conditional model loading
 
 ### **0.8.7** 2020/11/11 mandic00@live.com
+
 - added performance notes
 - added notes on models
 - fix bug in async ops and change imports
 - fix wiki links
 
 ### **0.8.6** 2020/11/09 mandic00@live.com
+
 - add wasm bundle
 
 ### **0.8.5** 2020/11/09 mandic00@live.com
+
 - reimplemented blazeface processing
 
 ### **0.8.4** 2020/11/09 mandic00@live.com
+
 - added additional gestures
 - implemented blink detection
 - fix wasm module
 
 ### **0.8.3** 2020/11/08 mandic00@live.com
+
 - refresh
 - optimizations
 
 ### **0.8.2** 2020/11/08 mandic00@live.com
+
 - fix typos
 - commit
 
 ### **0.8.1** 2020/11/07 mandic00@live.com
+
 - fix hand detection performance
 - optimized model loader
 - merge branch 'main' of https://github.com/vladmandic/human into main
@@ -222,52 +283,65 @@ Repository: **<git+https://github.com/vladmandic/human.git>**
 - fix nms sync call
 
 ### **0.7.6** 2020/11/06 mandic00@live.com
+
 - fixed memory leaks and updated docs
 - model tuning
 - cache invalidation improvements
 - full async operations
 
 ### **0.7.5** 2020/11/05 mandic00@live.com
+
 - implemented dev-server
 
 ### **0.7.4** 2020/11/05 mandic00@live.com
+
 - fix canvas size on different orientation
 - switched from es2020 to es2018 build target
 
 ### **0.7.3** 2020/11/05 mandic00@live.com
+
 - optimized camera and mobile layout
 - fixed worker and filter compatibility
 - removed test code
 
 ### **0.7.2** 2020/11/04 mandic00@live.com
+
 - major work on handpose model
 
 ### **0.7.1** 2020/11/04 mandic00@live.com
+
 - changed demo build process
 
 ### **0.6.7** 2020/11/04 mandic00@live.com
+
 - implemented simple gesture recognition
 
 ### **0.6.6** 2020/11/04 mandic00@live.com
+
 - remove debug code
 
 ### **0.6.5** 2020/11/04 mandic00@live.com
+
 - redo hand detection
 
 ### **0.6.4** 2020/11/03 mandic00@live.com
+
 - added manifest
 
 ### **0.6.3** 2020/11/03 mandic00@live.com
+
 - enhanced processing resolution
 - fix pause restart
 - complete model refactoring
 - fixed typo
 
 ### **0.6.2** 2020/11/02 mandic00@live.com
+
 - optimized demo
 - package update
 
 ### **0.6.1** 2020/11/02 mandic00@live.com
+
 - major performance improvements for all models
 - revert "optimized canvas handling"
 - optimized canvas handling
@@ -276,61 +350,80 @@ Repository: **<git+https://github.com/vladmandic/human.git>**
 - added tfjs-vis to distribution
 
 ### **0.5.5** 2020/11/01 mandic00@live.com
+
 - changed defaults
 
 ### **0.5.4** 2020/11/01 mandic00@live.com
+
 - implemented memory profiler
 
 ### **0.5.3** 2020/10/30 mandic00@live.com
+
 - improved debug logging
 
 ### **0.5.2** 2020/10/30 mandic00@live.com
+
 - added wasm and webgpu backends
 
 ### **0.5.1** 2020/10/30 mandic00@live.com
+
 - improve demo line continous draws
 
 ### **0.4.10** 2020/10/30 mandic00@live.com
+
 - fix for seedrandom
 
 ### **0.4.9** 2020/10/29 mandic00@live.com
 
+
 ### **0.4.8** 2020/10/28 mandic00@live.com
+
 - revert "updated menu handler"
 - fix webpack compatibility issue
 
 ### **0.4.7** 2020/10/27 mandic00@live.com
 
+
 ### **0.4.6** 2020/10/27 mandic00@live.com
+
 - fix firefox compatibility bug
 
 ### **0.4.5** 2020/10/27 mandic00@live.com
 
+
 ### **0.4.4** 2020/10/27 mandic00@live.com
+
 - implelented input resizing
 
 ### **0.4.3** 2020/10/22 mandic00@live.com
 
+
 ### **0.4.2** 2020/10/20 mandic00@live.com
+
 - log initialization
 
 ### **0.4.1** 2020/10/19 mandic00@live.com
+
 - breaking change: convert to object class
 - compatibility notes
 
 ### **0.3.9** 2020/10/18 mandic00@live.com
+
 - implemented image filters
 - pure tensor pipeline without image converts
 - autodetect skipframes
 
 ### **0.3.8** 2020/10/17 mandic00@live.com
+
 - new menu layout
 
 ### **0.3.7** 2020/10/17 mandic00@live.com
+
 - added diagnostics output
 - parallelized agegender operations
 
 ### **0.3.6** 2020/10/17 mandic00@live.com
+
 - fixed webcam initialization
 - fixed memory leaks and added scoped runs
 - modularized draw
@@ -338,17 +431,21 @@ Repository: **<git+https://github.com/vladmandic/human.git>**
 - refactored package file layout
 
 ### **0.3.5** 2020/10/16 mandic00@live.com
+
 - added auto-generated changelog
 
 ### **0.3.4** 2020/10/16 mandic00@live.com
+
 - added camera selection
 - optimized blazeface anchors
 - added error handling
 
 ### **0.3.3** 2020/10/15 mandic00@live.com
+
 - added blazeface back and front models
 
 ### **0.3.2** 2020/10/15 mandic00@live.com
+
 - reduced web worker latency
 - added debugging and versioning
 - optimized demos and added scoped runs
@@ -356,37 +453,49 @@ Repository: **<git+https://github.com/vladmandic/human.git>**
 
 ### **0.3.1** 2020/10/14 mandic00@live.com
 
+
 ### **0.2.10** 2020/10/14 mandic00@live.com
+
 - added emotion backend
 - module parametrization and performance monitoring
 - implemented multi-hand support
 - fixed documentation typos
 
 ### **0.2.9** 2020/10/13 mandic00@live.com
+
 - added node build and demo
 
 ### **0.2.8** 2020/10/13 mandic00@live.com
+
 - added example image
 
 ### **0.2.7** 2020/10/13 mandic00@live.com
+
 - new examples
 
 ### **0.2.6** 2020/10/13 mandic00@live.com
+
 - enable all models by default
 
 ### **0.2.5** 2020/10/12 mandic00@live.com
+
 - fixed memory leak
 
 ### **0.2.4** 2020/10/12 mandic00@live.com
+
 - removed extra files
 
 ### **0.2.3** 2020/10/12 mandic00@live.com
 
+
 ### **0.2.2** 2020/10/12 mandic00@live.com
 
-### **tag: 1.0** 2020/10/12 mandic00@live.com
+
+### **release: 1.0** 2020/10/12 mandic00@live.com
+
 
 ### **0.2.1** 2020/10/12 mandic00@live.com
+
 - added sample image
 - initial public commit
 - initial commit
diff --git a/Configuration.md b/Configuration.md
index 4f54a15..27eeb1c 100644
--- a/Configuration.md
+++ b/Configuration.md
@@ -1,4 +1,4 @@
-## Configuration 
+# Configuration
 
 Detailed configuration options are explained below, but they are best seen in the menus present in the `demo` application:  
 *note: some advanced configuration options are not exposed in the UI*  
@@ -10,12 +10,14 @@ Detailed configuration options are explained below, but they are best seen in th
 <br>
 
 Main configuration objects are:
+
 - **config.filter**: controls image pre-processing
 - **config.face**: controls face detection
 - **config.body**: controls body pose detection
 - **config.hand**: contros hand and finger detection
 
 With **config.face** having several subsections:
+
 - **config.face.mesh**: controls facial mesh and landscape detection
 - **config.face.iris**: controls iris detection
 - **config.face.age**: controls age prediction
@@ -31,7 +33,6 @@ Note that user object and default configuration are merged using deep-merge, so
 
 All configuration details can be changed in real-time!  
 
-
 ```js
 config = {
   backend: 'webgl',          // select tfjs backend to use
diff --git a/Credits.md b/Credits.md
index 0483d12..d29e503 100644
--- a/Credits.md
+++ b/Credits.md
@@ -1,4 +1,4 @@
-## Credits
+# Credits
 
 - Face Detection: [**MediaPipe BlazeFace**](https://drive.google.com/file/d/1f39lSzU5Oq-j_OXgS67KfN5wNsoeAZ4V/view)
 - Face Boxes: [**FaceBoxes**](https://github.com/TropComplique/FaceBoxes-tensorflow/)
diff --git a/Demos.md b/Demos.md
index 7e42acc..0727d15 100644
--- a/Demos.md
+++ b/Demos.md
@@ -1,10 +1,11 @@
-## Demos
+# Demos
 
 Demos are included in `/demo`:
 
 <br>
 
 **Browser**:
+
 - `index.html`: Full demo using Browser with ESM module, includes selectable backends and webworkers  
 
 *You can run browser demo either live from git pages, by serving demo folder from your web server or use  
@@ -12,7 +13,7 @@ included micro http2 server with source file monitoring and dynamic rebuild*
 
 <br>
 
-### Changing Demo Target
+## Changing Demo Target
 
 Demo in `demo/index.html` loads `dist/demo-browser-index.js` which is built from sources in `demo`, starting with `demo/browser`  
 This bundled version is needed since mobile browsers (e.g. Chrome on Android) do not support native modules loading yet  
@@ -21,10 +22,10 @@ If your target is desktop, alternatively you can load `demo/browser.js` directly
 
 <br>
 
-### Demo Options
+## Demo Options
 
 Demo implements several ways to use `Human` library,  
-all configurable in `browse.js:ui` configuration object and in the UI itself: 
+all configurable in `browse.js:ui` configuration object and in the UI itself:
 
 - `ui.buffered`: run detection and screen refresh in a sequence or as separate buffered functions
 - `ui.bufferedFPSTarget`: when using buffered execution this target fps for screen refresh
@@ -41,18 +42,20 @@ all configurable in `browse.js:ui` configuration object and in the UI itself:
 
 <br>
 
-### Dev Server
+## Dev Server
 
 To use dev server, you must have an SSL certificate since browsers enforce *https* for webcam access  
 
 You can use a provided ones self-signed certificate or configure your own  
 
 Self-signed test certificate was generated using:
+
 ```shell
 openssl req -x509 -newkey rsa:4096 -nodes -keyout https.key -out https.crt -days 365 -subj "/C=US/ST=Florida/L=Miami/O=@vladmandic"
 ```
 
 If you want to use your own certificate, edit `server/dev.js`:
+
 ```js
 const options = {
   key: fs.readFileSync('server/https.key'),
@@ -61,9 +64,11 @@ const options = {
 ```
 
 Once SSL certificates have been provided (defalt test certificate or your own), simply run  
+
 ```shell
 npm run dev
 ```  
+
 On first start, it will install all development dependencies required to rebuild `Human` library  
 Dev version of the library runs without code minification for easier debugging while production version is fully minified  
 
@@ -113,9 +118,11 @@ found 0 vulnerabilities
 2020-12-12 10:12:55 DATA:  GET/2.0 200 application/octet-stream 5502280 /models/handskeleton.bin ::ffff:192.168.0.200
 ...
 ```
+
 <br>
 
 **NodeJS**:
+
 - `node.js`: Demo using NodeJS with CommonJS module  
   This is a very simple demo as althought `Human` library is compatible with NodeJS execution  
   and is able to load images and models from local filesystem,  
diff --git a/Embedding.md b/Embedding.md
index a66423d..8ec9c01 100644
--- a/Embedding.md
+++ b/Embedding.md
@@ -1,4 +1,4 @@
-## Face Feature Embedding and Simmilarity Compare
+# Face Feature Embedding and Simmilarity Compare
 
 <br>
 
diff --git a/Gesture.md b/Gesture.md
index d755c20..c51f9f6 100644
--- a/Gesture.md
+++ b/Gesture.md
@@ -1,4 +1,4 @@
-## Gesture Recognition
+# Gesture Recognition
 
 Gesture recognition is done by looking up coordinates of different detected landmarks  
 
@@ -21,6 +21,7 @@ There are three pre-defined methods:
   - "*`<finger>` forward `<finger>` up*"
 
 Example output of `result.gesture`:
+
 ```js
 [
   {face: "0", gesture: "facing camera"}
@@ -31,4 +32,5 @@ Example output of `result.gesture`:
   {hand: "0", gesture: "thumb forward middlefinger up"}
 ]
 ```
+
 Where number after gesture refers to number of person that detection belongs to in scenes with multiple people.
diff --git a/Home.md b/Home.md
index c779a70..299d294 100644
--- a/Home.md
+++ b/Home.md
@@ -4,7 +4,7 @@
 
 <br>
 
-### Project pages:
+### Project pages
 
 - [**Live Demo**](https://vladmandic.github.io/human/demo/index.html)
 - [**Code Repository**](https://github.com/vladmandic/human)
@@ -12,7 +12,7 @@
 - [**Issues Tracker**](https://github.com/vladmandic/human/issues)
 - [**Change Log**](https://github.com/vladmandic/human/wiki/Change-Log)
 
-### Wiki pages:
+### Wiki pages
 
 - [**Home**](https://github.com/vladmandic/human/wiki)
 - [**Demos**](https://github.com/vladmandic/human/wiki/Demos)
@@ -23,7 +23,7 @@
 - [**Face Embedding and Recognition**](https://github.com/vladmandic/human/wiki/Embedding)
 - [**Gesture Recognition**](https://github.com/vladmandic/human/wiki/Gesture)
 
-### Additional notes:
+### Additional notes
 
 - [**Notes on Backends**](https://github.com/vladmandic/human/wiki/Backends)
 - [**Development Server**](https://github.com/vladmandic/human/wiki/Development-Server)
@@ -35,7 +35,8 @@
 
 <br>
 
-Compatible with *Browser*, *WebWorker* and *NodeJS* execution on both Windows and Linux    
+Compatible with *Browser*, *WebWorker* and *NodeJS* execution on both Windows and Linux
+
 - Browser/WebWorker: Compatible with *CPU*, *WebGL*, *WASM* and *WebGPU* backends  
 - NodeJS: Compatible with software *tfjs-node* and CUDA accelerated backends *tfjs-node-gpu*  
 - (and maybe with React-Native as it doesn't use any DOM objects)  
diff --git a/Install.md b/Install.md
index e676592..ba77fba 100644
--- a/Install.md
+++ b/Install.md
@@ -1,19 +1,19 @@
-## Installation
+# Installation
 
 <br>
 
-**Important**  
+**Important**
 
 *The packaged version of `Human` includes `TensorFlow/JS (TFJS) 3.2.0` library which can be accessed via `human.tf`*  
 
-*You should NOT manually load another instance of `tfjs` unless you're using specific `.nobudle` edition of `Human, 
+*You should NOT manually load another instance of `tfjs` unless you're using specific `.nobudle` edition of `Human,  
 but if you do, be aware of possible version conflicts*  
 
 <br>
 
 There are multiple ways to use `Human` library, pick one that suits you:
 
-### Included
+## Included
 
 - `dist/human.js`: IIFE format bundle with TFJS for Browsers
 - `dist/human.esm.js`: ESM format bundle with TFJS for Browsers
@@ -25,6 +25,7 @@ All versions include `sourcemap` *(.map)* and build `manifest` *(.json)*
 While `Human` is in pre-release mode, all bundles are non-minified  
 
 Defaults:
+
 ```json
   {
     "main": "dist/human.node.js",
@@ -35,7 +36,7 @@ Defaults:
 
 <br>
 
-### 1. [IIFE](https://developer.mozilla.org/en-US/docs/Glossary/IIFE) script
+## 1. [IIFE](https://developer.mozilla.org/en-US/docs/Glossary/IIFE) script
 
 *Simplest way for usage within Browser*
 
@@ -43,10 +44,10 @@ Simply download `dist/human.js`, include it in your `HTML` file & it's ready to
 
 ```html
   <script src="dist/human.js"><script>
-``` 
+```
 
 IIFE script auto-registers global namespace `Human` within global `Window` object  
-Which you can use to create instance of `human` library: 
+Which you can use to create instance of `human` library:
 
 ```js
   const human = new Human();
@@ -56,16 +57,18 @@ This way you can also use `Human` library within embbedded `<script>` tag within
 
 <br>
 
-### 2. [ESM](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/import) module
+## 2. [ESM](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/import) module
 
 *Recommended for usage within `Browser`*  
 
-#### **2.1 Using Script Module**
+### **2.1 Using Script Module**
+
 You could use same syntax within your main `JS` file if it's imported with `<script type="module">`  
 
 ```html
   <script src="./index.js" type="module">
 ```
+
 and then in your `index.js`
 
 ```js
@@ -73,15 +76,17 @@ and then in your `index.js`
   const human = new Human();
 ```
 
-#### **2.2 With Bundler**
+### **2.2 With Bundler**
 
 If you're using bundler *(such as rollup, webpack, parcel, browserify, esbuild)*  to package your client application,  
 you can import ESM version of `Human` library which supports full tree shaking  
 
 Install with:
+
 ```shell
   npm install @vladmandic/human
 ```
+
 ```js
   import Human from '@vladmandic/human'; // points to @vladmandic/human/dist/human.esm.js
                                          // you can also force-load specific version
@@ -92,9 +97,11 @@ Install with:
 Or if you prefer to package your version of `tfjs`, you can use `nobundle` version
 
 Install with:
+
 ```shell
   npm install @vladmandic/human @tensorflow/tfjs
 ```
+
 ```js
   import tf from '@tensorflow/tfjs'
   import Human from '@vladmandic/human/dist/human.esm-nobundle.js'; // same functionality as default import, but without tfjs bundled
@@ -103,7 +110,7 @@ Install with:
 
 <br>
 
-### 3. [NPM](https://www.npmjs.com/) module
+## 3. [NPM](https://www.npmjs.com/) module
 
 *Recommended for `NodeJS` projects that will execute in the backend*  
 
@@ -111,10 +118,13 @@ Install with:
 Entry point are bundles in CommonJS format `dist/human.node.js` and `dist/human.node-gpu.js`  
 
 Install with:
+
 ```shell
   npm install @vladmandic/human @tensorflow/tfjs-node
 ```
+
 And then use with:
+
 ```js
   const tf = require('@tensorflow/tfjs-node'); // can also use '@tensorflow/tfjs-node-gpu' if you have environment with CUDA extensions
   const Human = require('@vladmandic/human').default; // points to @vladmandic/human/dist/human.node.js
@@ -122,20 +132,23 @@ And then use with:
 ```
 
 Or for CUDA accelerated NodeJS backend:
+
 ```shell
   npm install @vladmandic/human @tensorflow/tfjs-node-gpu
 ```
+
 And then use with:
+
 ```js
   const tf = require('@tensorflow/tfjs-node-gpu'); // can also use '@tensorflow/tfjs-node-gpu' if you have environment with CUDA extensions
   const Human = require('@vladmandic/human/dist/human.node-gpu.js').default; // points to @vladmandic/human/dist/human.node.js
   const human = new Human();
 ```
 
-
 Since NodeJS projects load `weights` from local filesystem instead of using `http` calls, you must modify default configuration to include correct paths with `file://` prefix  
 
 For example:
+
 ```js
 const config = {
   body: { enabled: true, modelPath: 'file://models/posenet/model.json' },
@@ -144,7 +157,7 @@ const config = {
 
 <br>
 
-### Weights
+## Weights
 
 Pretrained model weights are includes in `./models`  
 Default configuration uses relative paths to you entry script pointing to `../models`  
diff --git a/Math.md b/Math.md
deleted file mode 100644
index bd19f28..0000000
--- a/Math.md
+++ /dev/null
@@ -1,5 +0,0 @@
-# math
-
-distance = \sqrt{	\sum_{i=1}^{192} (first_i - second_i)^2 }  
-confidence = 2 * (0.5 - distance)  
-simmilarity = 1 - confidence  
diff --git a/Models.md b/Models.md
index 8e1a8cd..c9a4a22 100644
--- a/Models.md
+++ b/Models.md
@@ -1,4 +1,4 @@
-## List of all models included in Human library:
+# List of all models included in Human library
 
 <br>
 
@@ -24,7 +24,7 @@
 
 *Note: All model definitions JSON files are parsed for human readability*
 
-<br> 
+<br>
 
 ## Credits
 
diff --git a/Outputs.md b/Outputs.md
index 69d5437..8dadb15 100644
--- a/Outputs.md
+++ b/Outputs.md
@@ -1,4 +1,4 @@
-## Outputs
+# Outputs
 
 Result of `humand.detect()` is a single object that includes data for all enabled modules and all detected objects:
 
@@ -8,7 +8,9 @@ result = {
   face:            // <array of detected objects>
   [
     {
-      confidence,  // <number>
+      confidence,  // <number> returns faceConfidence if exists, otherwise boxConfidence
+      faceConfidence // <number> confidence in detection box after running mesh
+      boxConfidence  // <number> confidence in detection box before running mesh
       box,         // <array [x, y, width, height]>
       rawBox,      // normalized values for box, only set if returnRawData is set
       mesh,        // <array of 3D points [x, y, z]> 468 base points & 10 iris points
diff --git a/Performance.md b/Performance.md
index 1dea97c..998100c 100644
--- a/Performance.md
+++ b/Performance.md
@@ -1,4 +1,4 @@
-## Performance
+# Performance
 
 Performance will vary depending on your hardware, but also on number of resolution of input video/image, enabled modules as well as their parameters  
 
@@ -6,7 +6,7 @@ For example, it can perform multiple face detections at 60+ FPS, but drops to ~2
 
 <br>
 
-### Performance per module on a **notebook** with nVidia GTX1050 GPU on a FullHD input:
+## Performance per module on a **notebook** with nVidia GTX1050 GPU on a FullHD input
 
 - Enabled all: 20 FPS
 - Image filters: 80 FPS (standalone)
@@ -20,7 +20,7 @@ For example, it can perform multiple face detections at 60+ FPS, but drops to ~2
 - Hand: 40 FPS (standalone)
 - Body: 50 FPS (standalone)
 
-### Performance per module on a **smartphone** with Snapdragon 855 on a FullHD input:
+## Performance per module on a **smartphone** with Snapdragon 855 on a FullHD input
 
 - Enabled all: 10 FPS
 - Image filters: 30 FPS (standalone)
@@ -37,4 +37,3 @@ For example, it can perform multiple face detections at 60+ FPS, but drops to ~2
 <br>
 
 For performance details, see output of `result.performance` object during after running inference  
-
diff --git a/Platforms.md b/Platforms.md
index fec1d72..175f4e3 100644
--- a/Platforms.md
+++ b/Platforms.md
@@ -2,13 +2,14 @@
 
 ## Browser
 
-### Desktop:
+### Desktop
+
 - **Chrome**: *Supported*
   - Minimum version Chrome 60 from 2017
   - WASM: For performance reasons it is recommended to enable `WebAssembly SIMD support` in `chrome://flags`
 - **Firefox**: *Supported*
   - Minimum version Firefox 55 from 2017
-  - WebGL: Lower performance due to Firefox handing of WebGL memory garbage collection 
+  - WebGL: Lower performance due to Firefox handing of WebGL memory garbage collection
   - WASM: For performance reasons it is recommended to enable `javascript.options.wasm.simd` in `about:config`
   - WASM: Async operations are not supported (running multiple detections or models in parallel) Due to missing threaded WASM support in Firefox
   - Web Workers: Not supported due to Firefox missing implementation for `OffscreenCanvas`
@@ -22,7 +23,8 @@
 - **IE 11** or older: *Not supported*
   - Human requires ES2018 support in browsers
 
-### Mobile:
+### Mobile
+
 - **Chrome**: *Supported*
 - **Firefox**: *Supported*
 - **Safari**: *Limited support*
@@ -33,5 +35,6 @@
   - Human requires ES2018 support in browsers
 
 ## NodeJS
+
 - Minimum version 12.0
 - WIP: Face models are not supported in NodeJS as TensorFlow/JS for Node (`tfjs-node`) does not implement required function
diff --git a/Profiling.md b/Profiling.md
index 686747b..945459a 100644
--- a/Profiling.md
+++ b/Profiling.md
@@ -1,8 +1,9 @@
-## Profiling
+# Profiling
 
 If `config.profile` is enabled, call to `human.profile()` will return detailed profiling data from the last detect invokation.
 
 example:
+
 ```js
   result = {
     {age: {…}, gender: {…}, emotion: {…}}
diff --git a/Usage.md b/Usage.md
index 9c9321d..707f73d 100644
--- a/Usage.md
+++ b/Usage.md
@@ -1,4 +1,4 @@
-## Usage
+# Usage
 
 `Human` library does not require special initialization  
 All configuration is done in a single JSON object and all model weights are dynamically loaded upon their first usage  
@@ -45,9 +45,10 @@ Additionally, `Human` library exposes several objects and methods:
 <br>
 
 Note that when using `Human` library in `NodeJS`, you must load and parse the image *before* you pass it for detection and dispose it afterwards  
-Input format is `Tensor4D[1, width, height, 3]` of type `float32` 
+Input format is `Tensor4D[1, width, height, 3]` of type `float32`
 
 For example:
+
 ```js
   const imageFile = '../assets/sample1.jpg';
   const buffer = fs.readFileSync(imageFile);