Programmable Communicating Thermostat

  • At Korea Electronics Technology Institute (KETI) from Apr. 2011 to Jul. 2011
  • Sub-project of the Korea Smart Grid Project
  • Implemented GUI using Disko
  • Implemented the HVAC controller in C++ which receives and analyzes DR messages from Korea Electronic Power Co. through Zigbee and controls HVAC over RS-485


Platform board compatible with CHA (Continua Health Allicance)



RF Communication Module for Health Data

  • At KETI from Sep. 2010 to Dec. 2010
  • Analyzed and modified the Android kernel for changing the client mode of USB to the Host mode of it on Nexus One
  • Implemented ISO/IEEE 11073-20601 Optimized Exchange Protocol on Android
  • Analyzed nRF24AP1 Transceiver IC
  • Implemented the ATmega128 firmware that sends health data via nRF24AP1 under ISO/IEEE 11073-20601 protocol


Action Editor

  • At KETI from Feb. 2008 to Aug. 2008
  • Sub-project of OPRoS (Open Platform for Robotic Services) which is a platform for network based intelligent robots supported by the IT R&D program of Ministry of Knowledge Economy of Korea.
  • Implemented the IDE based on the Eclipse Plug-in for robots developers easily to develop robot components in VPL(Visual Programming Language) like MSRS


Test Module compatible with CHA (Continua Health Alliance)

  • At KETI from Aug. 2009 to Nov. 2009
  • Debugged the test module (designed by KETI)
  • Ported Nut/OS on the module
  • Implemented a Nut/OS application that sends measured health data to a health care manager via Bluetooth HDP


Community Computing on OSGi Framework

  • At KETI from Oct. 2009 to Oct. 2009
  • Implemented UI of Community Computing on OSGi Framework


Transmission of Encoded ECG

  • At KETI from May 2009 to Jun. 2009
  • Implemented a Java application that encodes ECG into MFER and transmits MFER to a WMTS (Wireless Medical Telemetry Services) module


Green Storage

  • At KETI in Feb. 2009
  • Researched how to minimize energy consumption of storages, such as HDD, in data centers
  • Researched how MAID works


MFER (Medical Waveform Encoding Rules) Viewer

  • At KETI from Jan. 2009 to Feb. 2009
  • Analyzed MFER
  • Implemented the MFER viewer using Java AWT


Component Builder

  • At KETI from Feb. 2008 to Aug. 2008
  • Sub-project of OPRoS (Open Platform for Robotic Services) which is a platform for network based intelligent robots supported by the IT R&D program of Ministry of Knowledge Economy of Korea.
  • Implemented the IDE based on the Eclipse Plug-in to develop RTComponents



System Builder

  • At KETI from Feb. 2008 to Aug. 2008/li>
  • Sub-project of OPRoS (Open Platform for Robotic Services) which is a platform for network based intelligent robots supported by the IT R&D program of Ministry of Knowledge Economy of Korea.
  • Implemented the IDE based on the Eclipse Plug-in for robots developers to develop contents of robots by linking to each other RTComponents created by Component Builder


Home Appliances Controller

  • At KETI from Jun. 2008 to Jul. 2008
  • Sub-project of PAMP (Personal Area Media Platform)
  • Implemented a Java application on iPhone for controlling home appliances


Media Player For PDA

  • At KETI from Jul. 2008 to Jul. 2008
  • Implemented a media player for PDA in Java using AWT


Image Compression

  • At WSSU from Sep. 2007 to Dec. 2007
  • Advised by Dr. Paul Fisher
  • Implemented some additional features on Image Compression


xMediaPlayer

  • At HUFS from Jun. 2006 to Dec.2006
  • Implemented a media player for any media files on embedded Linux (CEFL)