diff --git a/docs/diagrams/UserFlow-diagram-2024-07-17--3379702647987734276.md b/docs/diagrams/UserFlow-diagram-2024-07-17--3379702647987734276.md
deleted file mode 100644
index efd93c1..0000000
--- a/docs/diagrams/UserFlow-diagram-2024-07-17--3379702647987734276.md
+++ /dev/null
@@ -1,21 +0,0 @@
----
-title: UserFlow Diagram
-date: 2024-07-17
-tags: [diagram, UserFlow]
----
-
-import DiagramViewer from '@site/src/components/DiagramViewer';
-
-# UserFlow Diagram
-
-<DiagramViewer code={`
-
-graph TD
-    A[Start] --> B{Login?}
-    B -->|Yes| C[Dashboard]
-    B -->|No| D[Registration]
-    D --> C
-
-`} />
-
-[Additional explanation or notes]
diff --git a/docs/observations/Rand-observation-2024-07-17-4ctohp7v/heat.svg b/docs/observations/Rand-observation-2024-07-17-4ctohp7v/heat.svg
new file mode 100644
index 0000000..efb6cb7
--- /dev/null
+++ b/docs/observations/Rand-observation-2024-07-17-4ctohp7v/heat.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?><!-- Uploaded to: SVG Repo, www.svgrepo.com, Generator: SVG Repo Mixer Tools -->
+<svg width="800px" height="800px" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M11.0007 3C11.0007 3 9.86264 7.5 11.9313 12C14 16.5 13.5 21 13.5 21M18.9313 21C18.9313 21 19.6008 16.5 17.5007 13C15.4007 9.5 16.0007 6 16.0007 6M7.92989 21C7.92989 21 8.5993 16.5 6.49927 13C4.39924 9.5 4.99927 6 4.99927 6" stroke="#000000" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
+</svg>
\ No newline at end of file
diff --git a/docs/observations/Rand-observation-2024-07-17-4ctohp7v/index.md b/docs/observations/Rand-observation-2024-07-17-4ctohp7v/index.md
new file mode 100644
index 0000000..0a08b8b
--- /dev/null
+++ b/docs/observations/Rand-observation-2024-07-17-4ctohp7v/index.md
@@ -0,0 +1,16 @@
+---
+title: Random Observations
+date: 2024-07-17
+tags: [observation, random]
+---
+
+# Random Observation
+
+Many point of sales systems exist.
+
+ignite is a modern one.
+erxes has a well polished one.
+
+you can try their demos, although its sometimes easy but sometimes not.
+
+<img src="heat.svg" alt="drawing" width="50%"/>
diff --git a/docs/observations/UserInterface-observation-2024-07-17-4ctohp7v.md b/docs/observations/UserInterface-observation-2024-07-17-4ctohp7v.md
deleted file mode 100644
index fe10a37..0000000
--- a/docs/observations/UserInterface-observation-2024-07-17-4ctohp7v.md
+++ /dev/null
@@ -1,9 +0,0 @@
----
-title: UserInterface Observation
-date: 2024-07-17
-tags: [observation, UserInterface]
----
-
-# UserInterface Observation
-
-[Your content here]
diff --git a/docusaurus.config.js b/docusaurus.config.js
index ba7b12b..ba9797d 100644
--- a/docusaurus.config.js
+++ b/docusaurus.config.js
@@ -5,11 +5,11 @@ import { themes as prismThemes } from 'prism-react-renderer'
 
 /** @type {import('@docusaurus/types').Config} */
 const config = {
-  title: 'Adept Web App',
-  tagline: 'Adaptive Programming ⋘',
+  title: 'Quantii',
+  tagline: 'Point of Sales and So On ⋘',
   favicon: 'img/star.svg',
 
-  url: 'https://docs.adept.quantii.org',
+  url: 'https://docs.pos.quantii.org',
   baseUrl: '/',
 
   organizationName: 'adept-quantii',