This document summarizes an experiment that tested people's ability to translate 2D projections into 3D objects. It involved subjects from two groups - designers with 3D modeling experience and non-designers without it. Subjects were shown 2D representations of cubes with varying numbers of filled faces and had to determine the 3D object. Their accuracy and response times were recorded. The results showed increased difficulty led to lower accuracy and longer times. More views helped but too many views hindered performance. There was no clear difference between designer and non-designer groups. The experimenters concluded individual spatial ability mattered more than training and proposed improvements like recording thought processes.