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AlteredAJ/README.md

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AJ

Systems & haptics engineer. Rust, Tauri, DSP, game telemetry.

bmc gumroad website linkedin views

About

I build software that connects hardware to games. Currently shipping Universal DualSense Haptics — a Windows desktop app that turns the PS5 DualSense into a full haptic peripheral, driving adaptive triggers and voice-coil rumble from real game telemetry at 60fps.

  • Rust + Tauri 2 — haptics engine, HID output, telemetry parsers
  • DSP — low-pass filters, EWMA envelopes, Pacejka tire models, slip crossover
  • UDP telemetry — Forza Data Out, F1 23, Assetto Corsa
  • TCP bridges — Minecraft Fabric mod, custom JSON protocol
  • License infra — Cloudflare Workers, Gumroad API, beta key minting
  • UI — vanilla HTML/CSS/JS, glass-morphism design system, Manrope variable font

Projects

Universal DualSense Haptics

Desktop app that drives DualSense adaptive triggers, voice-coil rumble, and lightbar from real game data.

  • Six haptic profiles — Racing, Gun, Melee, Audio Reactive, Minecraft, Static
  • Telemetry-driven — Forza Horizon/Motorsport, F1 23, Assetto Corsa via UDP
  • Minecraft mod — Fabric bridge over TCP, per-item feels and lightbar colors
  • Virtual Xbox pad — ViGEmBus XInput passthrough with HidHide cloaking
  • 60fps haptic loop — custom DSP pipeline in Rust
  • The Lab — live preview, per-weapon tuning sliders, Racing Lab curves
Key Metrics
Language Rust, JS, CSS
License MIT (free) / Proprietary (paid)
Platform Windows 10/11 x64
Engine Tauri 2 + hidapi + ViGEmBus
Pricing Free (static) · $4 Full Immersion
Site alteredaj.github.io/dualsense-haptics
Gumroad alt3red.gumroad.com

free paid bmc


DesktopConsole

A controller-first, 10-foot Windows couch launcher. Pick up a DualSense, triple-tap PS — your full-screen console appears.

  • Controller-first navigation — D-pad, stick, touchpad gestures. Cross select, Circle back
  • DualSense integration — Haptics, lightbar sync, battery meter, trackpad-as-mouse
  • GPU fluid backgrounds — Live WebGL simulations, three presets, zero-cost rendering
  • Glass UI — Frosted glass, specular bloom, accent-glow focus indicators
  • Quick Menu overlay — Double-tap PS mid-game for volume, RGB, capture
  • OpenRGB control — Cycle and set RGB scenes on lightbar and motherboard LEDs
Key Metrics
Language Rust, TypeScript, CSS
License MIT
Platform Windows 11 x64
Engine Tauri 2 + React 19 + Vite 5
Site alteredaj.github.io/DesktopConsole

github site


Simple Jarvis

Personal conversational AI. Speak, interrupt mid-sentence, and get answers grounded in your own Obsidian vault.

  • Voice-first loop — continuous dialogue with hard/soft barge-in and grace-window follow-ups
  • Neural wake word + VAD — openWakeWord hey jarvis + Silero VAD, no ambient false positives
  • Live transcript HUD — radial waveform, both sides streaming, interruption markers
  • Obsidian grounding — keyword RAG that follows [[wikilinks]], no vector DB
  • Local TTS — Kokoro-82M, 54 voices at 3.4× realtime, ElevenLabs fallback
  • Brain routing — cheap model for chat, frontier model for hard analysis, local for time/date
Key Metrics
Language Python 3.12 / 3.14
License MIT
Platform Windows 11
TTS Kokoro-82M · ElevenLabs
Brain DeepSeek · Claude
Cost $0 per query on the local path

github

Stack

rust tauri ts python css cloudflare hid

github · gumroad · buy me a coffee · landing page

Pinned Loading

  1. dualsense-haptics dualsense-haptics Public

    Universal DualSense Haptics — static adaptive trigger resistance for PC. Plug in your PS5 controller and feel the triggers firm up. USB + Bluetooth, Xbox virtual pad output, frameless UI.

    Rust 1

  2. DesktopConsole DesktopConsole Public

    A controller-first, 10-foot Windows couch launcher. DualSense-driven, full WebGL fluid backgrounds, app/game tiles, glass UI, and zero localhost dependency. Built with Tauri v2 (Rust + React + WebV…

    TypeScript 1

  3. SimpleJarvis SimpleJarvis Public

    Personal conversational AI with voice barge-in, live transcript HUD, and Obsidian wiki context. Runs locally via DeepSeek/ChatGPT API with offline Kokoro TTS, neural wake word, and agentic tool loop.

    Python