제품 개발 · 센서 · 로봇 · AI · 임베디드 이력

Wireless Weight Monitoring (2026.08, ikoob)

◇ Multi-device wireless weight measurement and integrated management system
◇ Automatic BLE data collection and server synchronization
◇ Web-based monitoring, graph analysis, and reporting

Water Park Wayfinding Design (2026.06, Nuri Waterpark)

◇ Created a clear and intuitive layout panel for visitors.
◇ Improved navigation and booth identification.

Foot Around View: 11-Smartphone Simultaneous Capture Development (2026.5, FunWorld)

◇ Foot Around View: Simultaneous Capture Using 11 Smartphones
◇ 360-Degree Panoramic Visualization
◇ Automated Synchronization Across Smartphones
◇ Enhanced Immersive User Experience

Electric Scooter Dashboard PCB/Gerber Development (2025.12, FunWorld)

◇ Custom-designed scooter dashboard PCB
◇ Integration of MCU, LED indicators, throttle interface
◇ Gerber optimization for mass production
◇ Hardware debugging & functional validation process

Trajectory Motion (2025.12, FunWorld)

◇ Acceleration-to-velocity integration engine
◇ Multi-plane (XY/YZ/ZX) motion path rendering
◇ Synchronized IMU–video alignment framework
◇ Demonstrates drift-compensated trajectory estimation

IMU Orientation Tracking (2025.11, FunWorld)

◇ Quaternion-based orientation engine
◇ Gravity-removed motion vector tracking
◇ Full 3-axis real-time visualization
◇ Video demo of IMU posture tracking

Foot Scanner 3D Development (2025.10, FunWorld)

◇ Structured-light dot projection 3D modeling
◇ Camera–projector triangulation algorithms
◇ STM32H7 high-speed SPI image streaming

Safelite R&D (2025.09, FunWorld)

◇ SOS + GPS Firmware

Foot9 Analytics Upgrade (2025.08, FunWorld)

◇ Enhanced motion/pressure AI analytics
◇ Real-time synchronized IMU–video viewer
◇ Dual-device sensor alignment system

Doss.kr (2025.07, FunWorld)

◇ Delivering intelligent insights through data-driven solutions.

Scooter Speed Analysis (2025.07, FunWorld)

◇ Speed Estimation from IMU Raw Data using Mathematical Analysis Algorithms

Scooter Dashboard Develop (2025.06, FunWorld)

◇ Hardware schematic and dashboard PCB layout for scooter interface using STM32

Speed Check (2025.05, FunWorld)

◇ Android-based speed monitoring application linked to IMU and GPS

Foot9 System (2025.04, FunWorld)

◇ Integrated smart insole system for pressure and motion analysis

Foot9 WEB (2025.04, FunWorld)

◇ Full-stack development of Foot9 web platform with live demo and data interface, https://foot9.kr

Body9 Develop (2025.03, FunWorld)

◇ Wearable posture and motion tracking system integrated with Foot9 platform

Foot9 Develop (2024.12, FunWorld)

◇ Silicone molding for insole sensors and device enclosure

OnainS Develop (2024.10, FunWorld)

◇ Compact smart device with PCB design and 3D enclosure modeling

F9 Silicone Develop (2024.09, FunWorld)

◇ 3D design and iteration of soft silicone casing for wearable sensor devices

F9 FPCB Develop (2024.09, FunWorld)

◇ Flexible PCB development with multi-layer routing for Foot9 integration

F9 PCB Develop (2024.09, FunWorld)

◇ Standard rigid PCB design for insole controller circuit

Onain Thin Develop (2024.07, FunWorld)

◇ Lightweight enclosure modeling for Onain device using 3D CAD

Scooter Dashboard Develop (2024.06, FunWorld)

◇ Early-stage scooter dashboard PCB and casing prototyping

3-phase stepping motor control (2023.10, FunWorld)

◇ Controlling 3-phase stepping motors without an encoder

F9 Develop (2023.08, FunWorld)

◇ 2D/3D mechanical design iterations for F9 smart insole project

F9 Develop (2023.08, FunWorld)

◇ Electrical schematic design for Foot9 main PCB

Reservation Site (2023.05, Nuri Waterpark)

◇ UI/UX and feature upgrade for mobile reservation and scheduling system

O9W Android App (2023.05, FunWorld)

◇ Integrated wireless control and monitoring app with GPS and SMS features

코엑스 전시 2023 서울국제스포츠레저산업전 (2023.02, FunWorld)

◇ Booth showcase of O9 system and wearable solutions at SPOEX 2023

AI바우처 (2022.12, FunWorld)

◇ Government-supported AI voucher project participation as both supplier and beneficiary

1. [수요기업] (수요기업 *)
   1. 인공지능 도입이 필요한 기업에게 최대3억원 바우처 제공
   2. (*주요 요건: AI서비스 도입을 희망하는 병원 및 일반 중소․중견기업,산업분야 무관)
2. [공급기업] (공급기업 펀월드)
   1. 인공지능 솔루션을 보유한 기업
   2. (*주요 요건: AI솔루션을 보유한 국내IT/SW기업,법인사업자,공급기업Pool사전등록기업)
3. 유선(1544-3816)또는 메일(ai-voucher@nipa.kr)로 문의하시면 안내드립니다.

O9 Android App (2022.12, FunWorld)

◇ Mobile application for remote control and visualization of sensor data

Arm Control Device (2022.08, FunWorld)

◇ Precise Motor Control for Arm Movement using STM32F411 MCU

Active device - FunBox (2022.07 ~ 2023.09, FunWorld)

◇ Versatile embedded controller using STM32 for active sorting and actuation

FunWorld Insole device (2022.02 ~ 2022.07, FunWorld)

◇ Multi-sensor smart insole system with BLE, pressure sensors, and mobile interface
◇ Developing all control system for device using STM32WB
◇ Using KiCAD, AutoCAD, Keil, Android Studio

Avocado device (2021.08 ~ 2021.12, FunWorld)

◇ Compact wearable device using BlueNRG-232 with full embedded control stack
◇ Developing all control system for device using BlueNRG-232
◇ Using KiCAD, AutoCAD, Keil

SmartGripper (2021.08.06, 앰비션핑크)

◇ Grip strength and walking speed measurement tool
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ Grip Strength and Walking Speed Data Measurement.
◇ 악력 및 보행속도 측정 도구
◇ 기구, H/W, F/W 설계
악력 및 보행속도 데이터 측정

Smart Rakib (2021.07.20, 펀월드)

◇ Location transmitter
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ Location Transmission and Fall Detection Data Measurement.
◇ 위치발신기
◇ 기구, H/W, F/W 설계
위치 발신 및 낙상감지 데이터 측정

Boxing glove device (2021.06 ~ 2021.11, FunWorld)

◇ Impact and motion sensing glove with real-time feedback and SVM-based gesture recognition
◇ Developing all control system for device using BlueNRG
◇ Using KiCAD, AutoCAD, Keil
IMU에 SVM으로 중심점을 구하여 관절마다 기울어진 정도 인식 (세기, 속도, 횟수 측정)

FunWorld Insole (2021.03.15, Dankook 딥러닝랩)

◇ Insole with 208 pressure sensors
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ Pressure Distribution Data Measurement.
◇ 208개 압력센서 깔창
◇ 기구, H/W, F/W 설계
압력분포 데이터 측정

SmartInsole (2021.01.15, Dankook Univ)

◇ Footprint analysis tool
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ Footprint Data Analysis.
◇ 족적 분석 도구
◇ H/W, F/W 설계
족적 데이터 측정

Communication device (2020.11, FunWorld)

◇ BLE-based communication hardware with synchronized sound source localization
◇ Developing all control system for communication device using STM32WB
◇ Using KiCAD, AutoCAD, Keil

SmartMat (2020.10.25, 폴스타헬스케어)

◇ Elderly activity monitoring
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ Elderly Lifestyle Monitoring.
◇ 독거노인 생활 분석
◇ 기구, H/W, F/W 설계
독거노인 생활 측정

Footstep Pressure Visualization on Sensor Platform (2020.04)

◇ Real-time foot pressure visualization system using balance platform

Balance (2020.03.10, NEOFECT)

◇ Lower limb rehabilitation training tool
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ Lower Limb Balance Measurement.
◇ 하지재활용 훈련 도구
◇ H/W, F/W 설계
하지 균형 측정

Board Active (2020.01.10, NEOFECT)

◇ Shoulder rehabilitation training tool.
◇ 어깨 재활용 훈련 도구
◇ 아이디어, 동작방식

NeoMano (2019.10.24, NEOFECT)

◇ Finger grasping motion assistance
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ Assisted Hand Grasp and Release Device.
◇ 손가락 쥐는 동작 구현
◇ H/W, F/W 설계
손 쥐고, 펴기 보조기기

RIC Glove (2019.05.29, NEOFECT)

◇ Finger motion tracking using IMU sensor
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ Hand motion tracking.
◇ IMU 센서를 통한 손가락 움직임 측정
◇ H/W, F/W 설계
손 움직임 측정

Reservation Site (2019.05, Nuri Waterpark)

◇ Long-term management and design of multi-domain resort booking websites
◇ Developing all system for reservation site using WEB
◇ Using JavaScript, HTML5, SVG, PHP, jQquery

Management Tool Development (0robot Tool, 2019.01 ~ 2020.11)
Development of tools for company management

SmartTube (2018.10.16, NEOFECT)

◇ Waist rehabilitation tube training system
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ 허리 재활 훈련 및 측정용 튜브 제작
◇ H/W, F/W 설계
허리 측정 및 재활

SmartGlove (2018.09.11, Dankook Univ)

◇ Unity 3D 실시간 손동작 아바타 매핑 및 연동 테스트.
◇ 듀얼(양손) 스마트 글러브 동시 연결 및 독립 데이터 처리 검토.
◇ 손가락 관절 센서(Flex Sensor)의 입력 신호 수집 및 모니터링.
◇ 무선/유선 다중 디바이스 인식 및 캘리브레이션 안정성 검증.
* 유니티 엔진 기반 양손 동작 인식(Two-handed Gesture Tracking) 테스트
◇ Finger and hand motion tracking gloves
Full-stack Engineering: Mechanical, Hardware, Firmware and Unity Design.
◇ Hand finger Posture Measurement.
◇ 손가락 움직임 측정 장갑
◇ H/W, F/W 설계
◇ 손 동작 측정

PegBoard (2018.04.30, NEOFECT)

◇ Digital pegboard system for rehabilitation
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ 재활 환자 페그보드 디지털화 제작
◇ H/W, F/W 설계
손 재활

SmartKids (2017.02.07, NEOFECT)

◇ Hand motion tracking
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ Hand Posture Measurement.
◇ 손 움직임 측정
◇ H/W, F/W 설계
손 자세 측정

SmartGlove (2016.11.21, NEOFECT)

◇ Hand motion tracking 장갑
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ Hand Posture Measurement.
◇ 손 움직임 측정 장갑
◇ H/W, F/W 설계
손 자세 측정

KAIST Shoulder (2016.06.02, NEOFECT)

◇ Passive shoulder rehabilitation mode
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ 어깨 재활 Passive 모드
◇ H/W, F/W 설계
어깨 재활 제어

SmartBody (2016.05.23, NEOFECT)

◇ Body measurement for rehabilitation
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ Posture Measurement.
◇ 재활 환자 몸 측정
◇ H/W, F/W 설계
자세 측정

OID (2016.01.15, NEOFECT)

◇ OID location recognition system
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ Location Recognition Design.
◇ OID 위치 인식 구현
◇ H/W, F/W 설계
위치 인식 설계

SmartArm (2016.01.20, NEOFECT)

◇ Passive shoulder movement training
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ Motion Control.
◇ 어깨 환자 Passive 모드
◇ H/W, F/W 설계
모션 제어

SmartFingers (2016.01.04, NEOFECT)

◇ Finger rehabilitation
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ Motion Control.
◇ 손가락 재활
◇ H/W, F/W 설계
모션 제어

Chemion (2015.08.17, NEOFECT)

◇ LED glasses development
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ LED 안경 제작
◇ H/W, F/W 설계

FingerMaster (2015.02.28, NEOFECT)

◇ Hand rehabilitation training
Full-stack Engineering: Mechanical, Hardware, and Firmware Design..
◇ 손 재활 훈련
◇ H/W, F/W 설계
모터로 손가락 쥐고 펴기

SmartWand (2014.04.30, NEOFECT)

◇ Body measurement for rehabilitation
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ Posture Measurement.
◇ 재활 환자 몸 측정
◇ H/W, F/W 설계
자세 측정

Embedded System Edu.Board (2014.02.28, Dankook Univ)

◇ Embedded system education board
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ 임베디드실습 강의 보드
◇ H/W, F/W 설계
강의 자료 작성

eGlove (2013.12.23, NEOFECT)

◇ Hand motion tracking 장갑
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ Hand Posture Measurement.
◇ 손 움직임 측정 장갑
◇ F/W 설계
손 자세 측정

PetFit (2013.12.16, Dankook Univ)

◇ Dog behavior pattern analysis
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ 강아지 행동 패턴 분석
◇ F/W 설계
움직임 측정

SmartBand (2013.09.05, Dankook Univ)

◇ Exercise pattern recognition
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ Exercise pattern recognition.
◇ 운동 패턴 인식
◇ F/W 설계
운동 패턴 인식

Sound Source Localization (2013.06.04, Dankook Univ)

◇ Sound source localization
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ 소리 위치 추적
◇ H/W, F/W 설계
소리추적 & 로봇 제어

Dumbbell (2013.05.05, Dankook Univ)

◇ Exercise volume measurement tool
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ 운동기구 운동량 측정
◇ F/W 설계
모션 측정

Rehabilitation Medical Devices (2013.04 ~ 2020.11, Neofect)

◇ Developed control systems for rehabilitation medical devices using STM32F, BlueNRG
◇ Used Keil, OrCAD, and Visio
◇ CES Innovation Awards: 2017 (Smart Glove), 2018 (PegBoard), 2020 (Balance)
◇ Red Dot Design Award: Best of the Best, 2019 (NeoMano, Powerful Wearable Robotic Glove)

Balance Center Estimation Using Pressure Sensors

◇ Development of sensor for measuring body center point using pressure pad.

Smart Board for Precise Plane Position Detection

◇ Development of sensor for accurate position measurement of plane.

Kalman Filter-Based OID Pad Localization

◇ Development to estimate the exact location of OID pad by applying Kalman filter.

Sensor-Integrated Data Glove for Hand Tracking

◇ Development of Data Glove.

Smart Glove for Accurate Rotation Sensing

◇ Development of sensor for accurate rotation measurement.

Geometric Center Detection Using Geomagnetic Data

◇ Development of finding the center point of a sphere with measured geomagnetic values.

AUTOBOT-FRESH (2013.02.02, 삼성전자)

◇ AUTOBOT cost innovation
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ OS Porting and System Optimization.
◇ AUTOBOT 원가 혁신
◇ F/W 설계
OS 변경 & 시스템 최적화

VR-F710G (2012.11.30, 삼성전자)

◇ Pop-out brush
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ POP OUT BRUSH
◇ F/W 설계
사이드브러시 제어

AUTOBOT-LIGHT (2012.09.10, 삼성전자)

◇ AUTOBOT cost innovation
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ Low-cost model development.
◇ AUTOBOT 원가 혁신
◇ F/W 설계
저가형모델 제작

MAX-Premium Plus (2012.01.30, 삼성전자)

◇ Auto dust disposal
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ Automatic Dust Disposal Control.
◇ Auto Dust Emptying
◇ 기구, H/W, F/W 설계
자동배출 제어

MAX-View (2012.01.19, 삼성전자)

◇ Home monitoring system
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ Two-way Voice Communication.
◇ Home monitoring
◇ F/W 설계
양방향 음성 통화

MAX (2011.10.15, 삼성전자)

◇ 4th Generation Cleaning Robot
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ 4 세대 청소로봇
◇ 기구, H/W, F/W 설계
모션 제어 & 청소툴 제어

TANGOVIEW (2011.03.29, 삼성전자)

◇ Self home-monitoring system
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ 자가 홈모니터링 시스템
◇ F/W 설계
Camera 제어 & 모션 처리

STEALTHBOT (2011.02.17, 삼성전자)

◇ Low-noise model (49dB)
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ 저소음 모델 (49dB)
◇ F/W 설계
모터 제어 & 시스템 저소음

Coverage (2010.07.06, 삼성전자)

◇ Competitor coverage measurement
측정 도구 개발.
◇ 타사 커버리지 측정방법
◇ 측정 도구 개발

AUTOBOT (2009.11.06, 삼성전자)

◇ 3rd Generation Cleaning Robot
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ Docking, Homing, and Anti-fall Sensor System.
◇ 3 세대 청소로봇
◇ 기구, H/W, F/W 설계
도킹 & 호밍 & 추락방지센서

Website Development(NURI, 2009.01 ~ Present), Ganghwa-gun Incheon, South Korea

Developed the website of NURI Pension Town
(http://nuriresort.com, http://nuria.kr, http://nurib.kr, http://nuric.kr, http://nuriw.kr, http://nuripark.kr)

FUROT2 (2008.03.21, 삼성전자)

◇ 2nd Generation Cleaning Robot
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ 장애물센서 & Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ 2 세대 청소로봇
◇ 기구, H/W, F/W 설계
장애물센서 & F/W 설계

FUROT (2006.09.27, 삼성전자)

◇ 1st Generation Cleaning Robot
Full-stack Engineering: Mechanical, Hardware, and Firmware Design.
◇ 1 세대 청소로봇
◇ H/W, F/W 설계
도킹 & 충전기

Robot Vacuum Cleaner (2006.07 ~ 2013.02, Samsung Electronics)

◇ Developed robot vacuum cleaner control systems using PIC, NXP
◇ Used NX5, MPLAB, and PHP
◇ CES Innovation Awards: 2012 (NaviBot-S), 2013 (Tango Corner Clean Robotic Vacuum)
◇ Developed infrared optical lenses for docking, sensing, and guard systems

Anti-Hair-Jamming Brush Design

◇ Development of cleaning tool for solving hair jams.

Optimization of Side Brush Speed and Coverage

◇ Development of speed and placement of side cleaning tools.

Cleaning Coverage Visualization and Analysis

◇ Development of measuring the cleaning coverage of a robot vacuum cleaner.

Simulation for Optimal Obstacle Sensor Placement

◇ Development of simulation for obstacle sensor location.

Battery Curve Analysis for Power Optimization

◇ Development of power saving mode by understanding battery characteristics.

Docking System Algorithm Development

◇ Development of algorithm for docking system.

Infrared-Based Virtual Boundary System

◇ Development of technology to limit specific area with virtual fence using infrared signal.

Beacon Localization Using Pattern Recognition with Camera

◇ Development of location recognition of beacons with certain patterns using cameras.
◇ R&D for cleaning mechanics, sensor alignment, docking, battery optimization, and virtual fences

SVM Based Learning for Motor Control (2006.01 ~ 2006.04, USC)

◇ The control of a two-link robot arm is used to compare the performance of
Support Vector Machines with that of other approaches that have been used for motor control and learning
◇ Using Matlab

Motion Planning for a Non-Punctual Robot (2005.08 ~ 2005.11, University of Southern California)

◇ Advanced sensor modeling and signal analysis for accurate positioning and motion tracking
◇ Geometric path planning and smooth curve generation for a large-body robot
◇ Developed a computational-geometry-based motion-planning system
◇ Used Java and Mathematica
◇ Developed smooth driving motion.

Rotational Speed Detection with Wheel Encoder

◇ Development of sensor location for precise rotational speed measurement.

Localization Improvement in Slightly Changing Environments (2005.08 ~ 2005.11, USC)

◇ EKF localization algorithm in slightly changing environments and recovery from the broken localization
◇ Using C++

Removing Objects from Video (2005.04 ~ 2005.05, USC)

◇ Developed a system that traces objects in motion and replaces them with a corresponding background
◇ Using Visual C++
◇ Awarded best project in spring 2005

4D Infinity Sphere (2002.06 ~ 2002.09, Korea University)

◇ Used Mathematica

Brianchon's Theorem (2001.09 ~ 2001.12, Korea University)

◇ Used Mathematica

Fractal simulation (2000.09 ~ 2000.12, Korea Univ)

◇ Make shapes infinitely with certain rules.
◇ Using Povray

Projective Simulation (2000.03 ~ 2000.06, Korea University)

◇ Visualized projective geometry in which parallel lines meet at a point at infinity.
◇ Used Mathematica