clngrenes

"""
NAVI — Voice Assistant on Pi
Text input → Claude API → ElevenLabs TTS → mpg123 → Bluetooth headphones

Usage:
    python3 navi_voice.py
"""

import urllib.request
import json

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#!/usr/bin/env python3
"""
ORIENTATION — Sensor Bridge
Captures front + back webcam, runs YOLOv8n inference, reads VL53L0X ToF sensors
(or mock), fuses into zone threats, drives Arduino haptics via serial, and streams
live data to the dashboard via Socket.IO.

Usage:
    python3 sensor_bridge.py [options]

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#include <Wire.h>
#include <VL53L0X.h>

const int MOTOR_PIN = 9;
char buf[32];
int bufPos = 0;

VL53L0X sensor;
bool sensorOK = false;

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#include <Wire.h>
#include <VL53L0X.h>

const int MOTOR_PIN = 9;
char buf[32];
int bufPos = 0;

VL53L0X sensor;
bool sensorOK = false;

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filename=motor_vl53.ino
#include <Wire.h>
#include <VL53L0X.h>

const int MOTOR_PIN = 9;
char buf[32];
int bufPos = 0;

VL53L0X sensor;
bool sensorOK = false;

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ORIENTATION — Project Process Documentation

Step-by-step documentation of how this project evolved.
Not sorted by date — sorted by sequence of events and decisions.

---

Step 1 — Problem Discovery & Initial Research

The team decided early on to work on the topic of orientation for people with limited senses. The project channel was originally named ai-orientation — reflecting that AI-driven sensing was part of the vision from day one. It was later renamed simply orientation as the scope clarified.

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const int MOTOR_PIN = 9;
char buf[32];
int bufPos = 0;

void setup() {
  Serial.begin(9600);
  pinMode(MOTOR_PIN, OUTPUT);
  // Startup: 2 pulses
  digitalWrite(MOTOR_PIN, HIGH); delay(150);
  digitalWrite(MOTOR_PIN, LOW);  delay(150);

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const int MOTOR_PIN = 9;

void setup() {
  Serial.begin(9600);
  pinMode(MOTOR_PIN, OUTPUT);
  // Startup: 3 pulses = Arduino is alive
  for (int i = 0; i < 3; i++) {
    digitalWrite(MOTOR_PIN, HIGH); delay(200);
    digitalWrite(MOTOR_PIN, LOW);  delay(200);
  }

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/*
 * ORIENTATION — Motor Controller (Arduino UNO)
 * Pin 9 = Front motor (Gravity Vibration Module)
 * Commands: ZONE 0 0-3, SYS 0
 */

const int MOTOR_PIN = 9;

void setup() {
  Serial.begin(9600);

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const int MOTOR_PIN = 9;

void setup() {
  Serial.begin(9600);
  pinMode(MOTOR_PIN, OUTPUT);
  // Startup blink to confirm Arduino is alive
  digitalWrite(MOTOR_PIN, HIGH); delay(300);
  digitalWrite(MOTOR_PIN, LOW);  delay(300);
  digitalWrite(MOTOR_PIN, HIGH); delay(300);
  digitalWrite(MOTOR_PIN, LOW);