A helping device for moving things over the stairway.
About this creation
Last year, my first year at the study Industrial Design Engineering at the TU Delft, for a project I had to design a transport device for a student who wanted to move to a other house, but in the house there was only a stairway, so the device must help the student to make it easier at the stairway at moving things like boxes with books or filled with other stuff.
To test if my design could work I build a mini version out of Lego, before making a real test model and digital CAD model.