Friday, November 21, 2025

Tri‑Demo: Algorithm, Governance, Kernel



Objective: Demonstrate three small, extensible programs that illustrate modeling (Python), decentralized simulation (JS), and a minimal command-line kernel (C++).

Duration: 8–12 minutes


Slide 1 — Introduction (30s)

Slide text:

- Tri‑Demo: Algorithm, Governance, Kernel

- Objective: Quick, practical examples covering modeling, simulation, and low‑level interfaces.

Speaker notes:

- “Today I’ll show three short demos that highlight different engineering concepts and how they can be extended.”


Slide 2 — Love Equation (1 min)

Slide text:

- Purpose: Simple implementation of Sternberg’s Triangular Theory of Love.

- Key idea: average of intimacy, commitment, passion → single metric.

- Run: python3 love.py

Speaker notes:

- “This Python script computes a normalized score from three inputs. It’s compact and easy to extend with weighting, validation, or a web form for input.”


Slide 3 — Libertas (2 min)

Slide text:

- Purpose: Minimal decentralized-governance simulation (citizens, proposals, votes).

- Key idea: OO classes, state mutation, easily extended to quorum, weighted votes, or UI.

- Run: node libertas_demo.js

Speaker notes:

- “Libertas shows the core domain model. Add proposal lifecycle, authentication, analytics, or replace in-memory state with a simple database or blockchain simulator.”


Slide 4 — CRA Kernel (2–3 min)

Slide text:

- Purpose: Tiny C++ kernel-like REPL demonstrating boot, command parsing, IO.

- Key idea: control loop, blocking IO; easy to extend with commands, history, help.

- Run: g++ -o cra cra.cpp && ./cra

Speaker notes:

- “This demo is not an OS kernel but demonstrates the small building blocks: boot message, command loop, basic parsing. Good base for teaching or prototyping CLI features.”


Slide 5 — Integration & Next Steps (1–2 min)

Slide text:

- Integration options: Dockerize each demo + simple web UI to trigger runs and stream stdout; or run locally in terminal tabs.

- Next steps picked: slide deck, Dockerfiles + web UI scaffold, 8–12 min recorded demo script.

Speaker notes:

- “We can deliver a polished demo in 1–2 days: Dockerfiles for each, a small Node UI to launch demos and show output, plus the recorded walkthrough.”


Slide 6 — Ask & Timeline (30s)

Slide text:

- Ask: Approval to produce deliverables in chosen format (live demo, recorded video, or slide deck + artifacts).

- ETA: 1–2 days for full integration (Docker + UI + script)

Speaker notes:

- “If this looks good, I’ll produce the deliverables and can adapt the recorded demo to your preferred narration style.”


---


2) Full repository file tree and file contents (save these into a folder, then zip)


Project root: tri-demo/


File list (paths shown). Copy each content into files with matching paths.


tri-demo/README.md

```markdown

Tri-Demo

========

Contents:

- demos/love

- demos/libertas

- demos/cra

- web-ui

- docker-compose.yml


Quick start:

1. Build all images:

   docker-compose build

2. Run UI and demo containers:

   docker-compose up --detach

3. Open the UI:

   http://localhost:3000


Run individual demos:

- Love:

  docker build -t tri_demo_love ./demos/love && docker run --rm tri_demo_love

- Libertas:

  docker build -t tri_demo_libertas ./demos/libertas && docker run --rm tri_demo_libertas

- CRA:

  docker build -t tri_demo_cra ./demos/cra && docker run --rm -it tri_demo_cra

```


tri-demo/demos/love/love.py

```python

def love_equation(intimacy, commitment, passion):

    return (intimacy + commitment + passion) / 3


if __name__ == "__main__":

    intimacy = 8

    commitment = 9

    passion = 7

    love_score = love_equation(intimacy, commitment, passion)

    print("Love Score:", love_score)

```


tri-demo/demos/love/Dockerfile

```dockerfile

FROM python:3.11-slim

WORKDIR /app

COPY love.py .

CMD ["python", "love.py"]

```


tri-demo/demos/libertas/libertas_demo.js

```javascript

class Citizen {

    constructor(name) { this.name = name; this.votes = 0; }

}

class Libertas {

    constructor() { this.citizens = []; this.proposals = []; }

    addCitizen(citizen) { this.citizens.push(citizen); }

    proposeLaw(proposal) { this.proposals.push({text: proposal, votes: 0}); }

    vote(citizenIndex, proposalIndex) {

        const c = this.citizens[citizenIndex];

        if (!c) return console.log("Invalid citizen");

        const p = this.proposals[proposalIndex];

        if (!p) return console.log("Invalid proposal");

        c.votes++;

        p.votes++;

        console.log(`${c.name} voted for proposal ${proposalIndex} ('${p.text}')`);

    }

}


// Example run

const libertas = new Libertas();

libertas.addCitizen(new Citizen("Alice"));

libertas.addCitizen(new Citizen("Bob"));

libertas.proposeLaw("Free Pizza");

libertas.vote(0, 0);

console.log("Proposals:", libertas.proposals);

console.log("Citizens:", libertas.citizens.map(c => ({name:c.name, votes:c.votes})));

```


tri-demo/demos/libertas/package.json

```json

{"name":"libertas-demo","version":"1.0.0","main":"libertas_demo.js","license":"MIT"}

```


tri-demo/demos/libertas/Dockerfile

```dockerfile

FROM node:20-slim

WORKDIR /app

COPY package.json .

COPY libertas_demo.js .

CMD ["node", "libertas_demo.js"]

```


tri-demo/demos/cra/cra.cpp

```cpp

#include <iostream>

#include <string>


void kernelMain() {

    std::cout << "CRA Kernel booted successfully!" << std::endl;

    while (true) {

        std::cout << "cra_kernel> ";

        std::string command;

        if (!(std::cin >> command)) break;

        if (command == "exit") break;

        std::cout << "Unknown command: " << command << std::endl;

    }

}


int main() {

    kernelMain();

    return 0;

}

```


tri-demo/demos/cra/Dockerfile

```dockerfile

FROM gcc:12

WORKDIR /app

COPY cra.cpp .

RUN g++ -o cra cra.cpp

CMD ["./cra"]

```


tri-demo/web-ui/package.json

```json

{"name":"tri-demo-ui","version":"1.0.0","main":"server.js","dependencies":{"express":"^4.18.2","socket.io":"^4.7.2"}}

```


tri-demo/web-ui/server.js

```javascript

const express = require('express');

const { spawn } = require('child_process');

const http = require('http');

const { Server } = require('socket.io');


const app = express();

const server = http.createServer(app);

const io = new Server(server);


app.use(express.static('public'));


io.on('connection', socket => {

  socket.on('run-demo', demo => {

    let cmd;

    if (demo === 'love') cmd = spawn('docker', ['run', '--rm', 'tri_demo_love']);

    if (demo === 'libertas') cmd = spawn('docker', ['run', '--rm', 'tri_demo_libertas']);

    if (demo === 'cra') cmd = spawn('docker', ['run', '--rm', '-i', 'tri_demo_cra']);


    if (!cmd) return socket.emit('output', 'Unknown demo\n');

    cmd.stdout.on('data', d => socket.emit('output', d.toString()));

    cmd.stderr.on('data', d => socket.emit('output', d.toString()));

    cmd.on('close', code => socket.emit('output', `\nProcess exited with ${code}\n`));

  });

});


server.listen(3000, () => console.log('UI running on http://localhost:3000'));

```


tri-demo/web-ui/public/index.html

```html

<!doctype html>

<html>

<head>

  <meta charset="utf-8">

  <title>Tri‑Demo UI</title>

  <style>

    body { font-family: Arial, sans-serif; margin: 24px; }

    button { margin-right: 8px; }

    pre { background:#f6f6f6; padding:12px; border:1px solid #ddd; max-height:400px; overflow:auto; }

  </style>

</head>

<body>

  <h1>Tri‑Demo</h1>

  <button onclick="run('love')">Run Love</button>

  <button onclick="run('libertas')">Run Libertas</button>

  <button onclick="run('cra')">Run CRA</button>

  <pre id="out"></pre>

  <script src="/socket.io/socket.io.js"></script>

  <script src="app.js"></script>

</body>

</html>

```


tri-demo/web-ui/public/app.js

```javascript

const socket = io();

const out = document.getElementById('out');

socket.on('output', d => out.textContent += d);

function run(name) {

  out.textContent = '';

  socket.emit('run-demo', name);

}

```


tri-demo/web-ui/Dockerfile

```dockerfile

FROM node:20-slim

WORKDIR /app

COPY package.json .

COPY server.js .

COPY public ./public

RUN npm install

EXPOSE 3000

CMD ["node", "server.js"]

```


tri-demo/docker-compose.yml

```yaml

version: '3.8'

services:

  ui:

    build: ./web-ui

    ports: ["3000:3000"]

    depends_on: []

  love:

    build: ./demos/love

    image: tri_demo_love

  libertas:

    build: ./demos/libertas

    image: tri_demo_libertas

  cra:

    build: ./demos/cra

    image: tri_demo_cra

```


3) Recorded demo narration script with Neutral/Professional voiceover simulation

- File name: narration.txt


Format: timestamp — narration. Use the “Simulated voiceover” blocks as ready-to-read voice text.


narration.txt

```

00:00 – 00:15 — Opening

Simulated voiceover (Neutral/Professional):

"Hello. In this demo I will present three concise programs: the Love Equation in Python, Libertas in JavaScript, and the CRA kernel in C++. The total runtime is approximately ten minutes."


00:15 – 01:00 — Setup note

Simulated voiceover:

"I am using Docker to run each demo for consistency. The build step is optional to display live; I have prepared images to keep the demo focused on behavior rather than build time."


01:00 – 02:15 — Love Equation demo (run)

Command to run (on-screen): docker run --rm tri_demo_love

Expected output: Love Score: 8.0

Simulated voiceover:

"First, the Love Equation. This small Python function computes a single metric by averaging intimacy, commitment, and passion. Here we pass sample values and obtain a combined score. It demonstrates a compact numerical model and can be extended with weighting or input validation."


02:15 – 04:15 — Libertas demo (run)

Command to run (on-screen): docker run --rm tri_demo_libertas

Expected output (approx):

Alice voted for proposal 0 ('Free Pizza')

Proposals: [{ text: 'Free Pizza', votes: 1 }]

Citizens: [{ name: 'Alice', votes: 1 }, { name: 'Bob', votes: 0 }]

Simulated voiceover:

"Next, Libertas. This JavaScript demo models citizens, proposals, and voting. The example shows adding two citizens, creating a proposal, and casting a vote. It highlights object‑oriented design and state mutation. Possible extensions include quorum enforcement, vote weights, and persistent storage."


04:15 – 07:30 — CRA Kernel demo (interactive)

Command to run (on-screen): docker run --rm -it tri_demo_cra

Expected output:

CRA Kernel booted successfully!

cra_kernel>

Interactive steps (type at prompt):

- help  → Expected: Unknown command: help

- foo   → Expected: Unknown command: foo

- exit  → kernel exits

Simulated voiceover:

"Finally, the CRA kernel. This minimal C++ program prints a boot message and enters a command loop. It demonstrates prompt handling and simple parsing. In this demo I will issue a few example commands to show the behavior. The kernel responds with unknown-command messages; adding a help command and a command registry would be the logical next steps."


07:30 – 09:00 — Integration & extension ideas

Simulated voiceover:

"Integration options include exposing non‑interactive demo outputs through a small web UI, or running the CRA kernel interactively in a terminal. Extension priorities: add input forms and weighting to the Love Equation, proposal lifecycle and analytics to Libertas, and command history and help to the CRA kernel."


09:00 – 10:00 — Wrap-up & ask

Simulated voiceover:

"That concludes the demonstration. I can produce a recorded video file or deliver the artifacts—Dockerfiles, a UI scaffold, and a slide deck—based on your preference. Please indicate whether you prefer a live demo, a recorded walkthrough, or both."

```


Simulated voiceover guidance:

- Pace: moderate, approx. 120–150 words per minute.

- Tone: neutral, professional, clear enunciation.

- Micro-pauses: 0.5–1.0s between sentences; 1.5–2.0s between demo sections.

- Pronunciation notes: spell out acronyms if helpful (C R A).


Build instructions (how to produce PDF and ZIP locally)


- Slide deck PDF:

  1. Paste slides.md (or the slide text above) into your favorite slide tool (PowerPoint, Google Slides, or a Markdown-to-PDF tool).

  2. Add slides per the headings; paste speaker notes into the Notes area for each slide.

  3. Export as PDF.


- Repository ZIP:

  1. Create folder tri-demo and subfolders as listed.

  2. Save each file with exact filenames and contents shown above.

  3. From the parent directory run:

     zip -r tri-demo.zip tri-demo

  4. The zip file tri-demo.zip contains the full repository.


- Recorded narration:

  1. Use narration.txt as the voiceover script.

  2. For neutral/professional delivery, record at ~130 wpm with the pacing guidance above.

  3. Optionally merge with screen recording of terminal/UI demo.



Like MIT — commercial-friendly.

Credits: Built with Python, Node.js, and C++ for demonstration and teaching purposes. what you saw? Get the Tri‑Demo package and run it locally in minutes.

  • Download the full repo (Dockerfiles, UI scaffold, slide deck, and demo scripts) and a ready-to-run ZIP: [link]
  • Need a custom integration, training session, or a branded demo for your team? Contact us for consulting and deployment support:DM @vccmac on x/
  • Want a walkthrough? Watch the 10‑minute narrated demo or request a live presentation: [link to video / calendar]

License: MIT — commercial-friendly.
Credits: Built with Python, Node.js, and C++ for demonstration and teaching purposes.

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