1. Creative Capstone Design Development of device to measure side foot pressure for analyzing human walking Team Name : Number 1 20091825 Seo Myoung Hyoun 20091832 Shin Dong Won 20091843 Lee Seung Jun 20091848 Lee Jae Min 20091850 Lee Jeong Eun

2. Contents Subject Previous papers Experiment Data Analysis Conclusion Q&A 2

3. Jumping Motion 18persons (39%) Subject 3 Side-step 13persons (28%)

4. Subject Goal 4 5~10% (existing paper results) Limited Budget Dynamic Motion

5. 5 WARKING & SIDE-step motion Subject

6. Significance of measuring the lateral pressure Measuring side foot pressure is important to precisely analyze his or her walk Our research can be applied to sports or medical field our team is first to study side pressure 6

7. Previous Studies 7

8. 8

9. 9 Experiment Experiment equipment 9

10. 10 Experiment Method - Position of sensors

11. 11 Experiment Method - To receive the data by using the Arduino.

12. 12 Experiment Method -Device -Experimenter 1 인 (172cm, 59kg) 1 set 10 번, Total 3 set (30 번 )

13. 13 Experiment Voltage to pressure transferr code  Now we trying to find out CF value Wifi code

14. 14 Data Data Analysis

15. 15 Data Data Analysis

16. 16 Data Data Analysis

17. 17 Data of each point Data Analysis PointAverage (N)Standard deviation Coefficient variation(%) A25.57±2.912.018 B21.30±6.293.2515 C3.95±1.390.8321 D32.34±5.043.4811 E9.88±6.141.8919 F109.77±5.933.463

18. 18 Conclusion 18

19. 19 Conclusion Significance of the experiment 목표했던 CV 값을 만족한 포인트 A, B, D, F ≤15. Future possibility of development 반면 CV 값이 초과된 포인트 (C, E) 는 평균 힘이 10N 미만으로 나왔기 때문에 해당 지점에 압력 측정이 정확히 이루어지지 않았으므로 보완요 망 ABCDEF 8152111193

20. Q&A 20