Executive Introduction



  Name: Charles Tae (C.G. Tae)
+40 years of experience in IT & Data Science



Seoul National University B.S., Computer Science & Statistics (1986)
Sogang Business School, MBA with concentrations in International Trade and  Managment Information Systems (1992)
Seoul National University GSPA (2009)



- IBM Korea Senior Marketing specialist (1985 ~ 1994)
- Vice President, Hapsan Computer (1995-1996)
- CEO, C.G.Tae Agencies Vancouver, B.C Canada (1996-1997)
- Vice President, Triton Tech. Inc. (1998-2001)
- CEO, C.G.Tae Technology Inc. (Korea) (2001~ present)
- CEO,  BigMotion Technologies Inc. (2015~ present)


 Research Publications

-Improving Energy Expenditure Estimation through Activity Classification and Walking Speed Estimation Using a Smartwatch (IEEE EMBC, Jul 2020)

-Detection of Sleep and Wake States Based on the Combined Use of Actigraphy and Ballistocardiography (IEEE EMBC, Jul 2019)

-Combined Regression and Classification Models for Accurate Estimation of Walking Speed Using a Wrist-worn IMU (IEEE EMBC, Jul 2018)

-Use of Average Vertical Velocity and Difference in Altitude for Improving Automatic Fall Detection from Trunk Based Inertial and Barometric Pressure Measurements (IEEE EMBC, Jul 2018)