SeoulTech was established as the EoeudongVocational Continuing School in April 1910 and has served to cultivate practical professionals trained in both practice and theory by offering a place of education and research in order to contribute to society and country for the past 112 years. As a result, we have risen to become one of the greatest national universities within Korea and place in the top rankings among national universities according to numerous university evaluations. In particular, since switching to a general university in 2012, we have continued to develop the capabilities of higher education institutions that engineering, humanities, and art based on our status as the only national university in Seoul.

The STOB(Seoul Tech Ostrich type Biped robot) is a bipedal robot that can select a movement mode which are Walking mode, and Wheel-Driving mode. It is designed for the purpose of optimizing movement by changing the movement mode according to the terrain. The STOB consists of a rigid body, two legs and four wheels for riding modes. Each leg has 6 degrees of freedom consisting of Hip roll/pitch/yaw, Knee pitch and Ankle roll/pitch joints. Each joint uses QDD(Quasi Direct Drive) to achieve light weight and high torque. It uses the Up^2 board as the main computer unit, and it controll whole robot at 500Hz. The STOB collects data from the body's IMU and load cells on the tip of the toe and heel to estimate and control the posture and center of gravity of the body.