Magnetic Prototyping

A prototyping technique that uses magnetic elements on magnetic boards to create quickly reconfigurable physical designs. In accessible design for blind users, magnetic prototyping is particularly effective because elements snap into place with satisfying tactile feedback, can be easily repositioned without adhesives, and maintain their position reliably during exploration. Components like 3D-printed buttons with embedded magnets can represent device controls, and magnetic boards with raised edges can represent device cases. The approach allows rapid iteration—participants can place, remove, and rearrange elements freely while exploring design alternatives.