My Projects

A collection of work spanning AI products, experience design, and engineering.

AI Product Design

Safety Driving Education System

An end-to-end AI platform that personalises driver education through psychometric profiling — 19 screens from DSQ assessment to AI-led lessons to e-certification. Aimed at halving traffic fatalities by 2030.

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Conversational AI Engineering

Bilingual AI Safety Companion

Cloned a real expert's personality into a bilingual cycling-safety AI — 54+ behavioral traits modeled via multimodal analysis, hybrid Graph+Vector RAG, voice cloning, and real-time avatar integration.

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AI Product & UX Design

AI Narration Studio

A Honda desktop app that turns a PowerPoint deck's Japanese speaker notes into an animation-faithful narrated video — putting a technical speech pipeline (SSML, pitch-accent control, animation-timed export) in the hands of non-technical staff.

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Agentic AI / Internal Tool

Multi-Agent Presentation Skill

A Claude Code skill that turns raw source material into brand-compliant, editable Honda decks via a five-phase multi-agent pipeline — so a non-designer generates a polished, on-brand deck from natural language without ever facing a blank slide.

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★ Dean's List

Experience Design

Chatter Platter

A tabletop storytelling card game + AI system that turns ordinary mealtimes into meaningful family bonding — 122% longer meals, 150+ exchanges per session. Best Thesis Award, Keio University.

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Spotify Karaoke Party Room feature concept

UI/UX Design

Spotify Karaoke Party Room

A conceptual Spotify feature for live remote karaoke sessions — designed with full Design Thinking methodology during COVID-19 lockdowns. 80.5% usability success rate across 9 tasks.

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In-Pipe Inspection Robot — CAD renders front, side, and isometric views

Industrial B2B Design

In-Pipe Inspection Robot

A 3D-printed pipeline inspection robot for Pertamina’s oil infrastructure — published academic paper, under $500 prototype cost vs. $50,000+ commercial systems.

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Raihan Satria — AI Product Engineer & Design Technologist

Based in Tokyo. Currently working at Honda Motor Co. on agentic AI systems and human-centered design. Master's in Media Design from Keio University (Dean's List). Background in Mechanical Engineering from Universitas Indonesia.

I believe technology should feel human. My work focuses on the intersection of agentic AI systems and human-centered design — turning complex information, like road safety regulations or organizational knowledge, into intuitive, high-accuracy conversational experiences.

Selected Projects

Safety Driving Education System — Honda Motor Co. (2024–2025)

An end-to-end AI platform that personalises driver education through psychometric profiling. 19 screens from DSQ assessment to AI-led lessons to e-certification. 15% safety improvement measured. Role: UX/UI Designer & AI Engineer. Tools: Figma, FastAPI, LangChain, Next.js, Azure OpenAI.

Bilingual AI Safety Companion — Honda Motor Co. (2024–2025)

Cloned a real domain expert's personality into a bilingual (JP/EN) cycling-safety conversational AI. 54+ behavioral and linguistic traits modeled via multimodal Gemini analysis. Hybrid Graph+Vector RAG pipeline using Neo4j. Real-time voice avatar with Qwen3-TTS voice cloning and MuseTalk lip-sync. Role: Conversational AI Designer & Engineer.

Chatter Platter — Keio University (2023–2024)

A tabletop storytelling card game and AI system for family mealtimes. 54 prompt cards, 4 interaction modes, Speech-to-Image AI with Stable Diffusion. 122% longer meal duration across 6 family test groups. 150+ meaningful exchanges per session. Best Thesis Award and Dean's List, Keio University. Showcased at PLAY Exhibition 2024.

Spotify Karaoke Party Room — UI/UX Design (2021)

A conceptual Spotify feature for live remote karaoke sessions, designed during COVID-19 lockdowns using 5-phase Design Thinking methodology. 80.5% usability success across 9 structured tasks. Key insight: Task 3 returned 25% success, leading to a 3-step wizard redesign.

In-Pipe Inspection Robot — Universitas Indonesia (2019–2020)

An affordable 3D-printed in-pipe inspection robot developed with Pertamina, Indonesia's state oil company. Prototype cost under $500 vs $50,000+ commercial systems (80%+ cost reduction). Published academic paper: "High Customization Design of an In-Pipe Inspection Robot by using 3D Printing". Caterpillar wall-pressed design, Arduino control, GoPro Wi-Fi camera.

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