Deep Biomechanical Analysis in Your Sim Bay
Three cameras capture your swing from every angle — face-on, down-the-line, and overhead — extracting over 40 biomechanical metrics including spatial depth measurements from stereo camera pairs. Coach Mulligan sees your actual swing video, delivers predictive coaching, and remembers your game. Everything runs locally on your NVIDIA RTX GPU — no cloud, no data sharing.
Swing Analysis That Sees What You Can't
Three cameras capture your swing from face-on, down-the-line, and overhead. BogeyHunter extracts over 40 biomechanical metrics — including 16 spatial depth measurements from multi-camera depth analysis — and grades each metric against biomechanical targets drawn from published coaching research.
- Multi-camera depth analysis — true spatial measurements, not just flat angles
- 8-phase swing detection: address through finish with frame-accurate positions
- Hip rotation, shoulder turn, X-factor, tempo, wrist bow, spine angle, sway, and 40+ more
- 3-sensor capture fusion — face-on hit-zone + impact microphone + down-the-line flight validator, each independently confirming the event, just like commercial launch monitors
- Audio cues during capture — chime when ready, beep on swing capture
- Live address feedback — spoken cues guide your setup before you swing
- Multi-swing capture with automatic detection — hit a full bucket hands-free
A Real Coach, Not a Chatbot
Coach Mulligan doesn't just read your numbers — he sees your swing. AI vision coaching analyzes your actual swing video alongside over 40 metrics. He predicts patterns before they become habits, and draws from a professional coaching knowledge base.
- AI vision coaching — Coach watches your swing video, not just numbers
- Predictive coaching — identifies developing patterns before they set in
- Professional coaching knowledge base with expert methodology and drills
- Long-term memory — tracks your progress across sessions and adjusts the plan
- Root-cause fault diagnosis — traces swing faults to underlying causes
- Voice input, text-to-speech, and two training modes (Standard and Advanced)
Launch Monitor Meets Biomechanics
Connect your launch monitor through GSPro. BogeyHunter combines ball flight data with camera-based swing mechanics for complete insight into why the ball went where it did — including D-plane analysis of face angle, club path, and attack angle.
- Shot data coaching — club speed, launch angle, spin combined with swing metrics
- D-plane diagnosis: face-to-path relationship, dynamic loft, attack angle
- Progress dashboard with trend charts across sessions
- Auto-coach mode after every shot, or ask on demand
- Works with popular launch monitors through GSPro
5-Phase Structured Progression
Coach Mulligan guides you through a proven coaching curriculum. Each phase focuses on specific mechanics with metric-based graduation requirements — no guessing when you're ready to move on.
| Phase | Focus | What You'll Work On |
|---|---|---|
| 1. Setup | Posture and alignment | Spine tilt, knee flex, shoulder alignment at address |
| 2. Rotation | Body coil | Hip turn, shoulder turn, X-factor separation |
| 3. Timing | Tempo | Backswing-to-downswing rhythm (benchmark 3:1) |
| 4. Sequence | Firing order | Hips lead shoulders lead arms — the correct chain |
| 5. Scoring | Lag retention | Maintaining wrist angle into the downswing for power |
No Cloud. Your Data. Your Machine.
Every model, every metric, every coaching conversation runs on your NVIDIA RTX GPU. Your swing data stays on your machine unless you choose to share it — export a report, generate a share link, or send a progress card to a friend. There are no servers — BogeyHunter is fully on-device software.
- Runs on any NVIDIA RTX GPU with 8GB+ VRAM (12-16GB recommended)
- 3-camera setup with overhead for precise rotation tracking
- Multi-golfer support — each player gets separate sessions, metrics, and coaching memory
- PDF export and shareable session links
- Handicap estimation from biomechanical metrics
- Fatigue detection across multi-swing sessions