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.

beeboy_andrioid.apk

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.

This elevator often breaks down. Sometimes students was trapped and we were afraid that it would break down suddenly. so It seems like we need a device to notify us of the failure

Location : Pusan National University Engineering building #6 Problem : The floor of the motorcycle parking lot of the building is not flat. So passangers and motorcycle-drivers are exposed to the danger of fall down.