문제1. 공용공간으로 도난의 우려가 있다 작업 중 문 개방으로 타인의 공작물을 훼손할 우려가 있다

문제 상황 3. 결과물 및 usb 도난 가능성이 있고. 이용자가 아닌 사람이 조작할 가능성이 있어서 도난 및 분실. 기기오작동.언제 끝나는지 모른다.

문제 상황 2. 공구같은 소모품들이 정리가 잘 되어있지 않아서 분실.사고우려가 있고 효율성이 떨어진다.

문제 1. usb가 튀어나와있어서 usb파손 및 도난 , 3d 프린터의 usb 포트가 파손될 수있다.

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Location : Dongseo University Problem : this is 2nd floor building number 13 in dongseo university. There is a lot of empty space. However, there is a problem that the empty space can not be utilized.

no.6 engineering building in PKNU has danger in falling accident and elevator has cracked.

Location : Pusan national university Proroblem : Many electric wires are not arranged. So It is difficult to distinguish and strike each other.

Location : Handong Global University Problem Definition : The vacation started and only few students remain at university. The study rooms are vacant but the light and air conditioners are switched on. We should find a way to automatically turn off the

Location : 부산대학교 새벽벌도서관 Problem : As you can see, this library is a four-story building..But there are no escalator or elevator at this building, so many students have hard time carrying books and laptop etc... It needs to be fixed.