When I started designing for the puck, I thought of its shape and how it would look in person. I immediately thought it should be circular and none threatening. People often dislike sharp edges and corners on things and so the round edge would seem more friendly. I’ve already started to work on 3D model of the device using some of these designs and have ended up going for something quite simple, the basic round edge on the top right, the first on left of the top face and the middle light. Some of the design ideas seen here just look either too complicated or too intimidating and aggressive. Planning it out definitely helped with the process as it allowed me to pre-visualise before I sunk my teeth into Blender to 3d Model it.