Patent attributes
Introduced here are methods and systems to create a relief on an electronic display. In one embodiment, the relief is created by micro-electromechanical systems (MEMS) placed above a cover layer of the electronic display. Each MEMS when activated can protrude or depress, thus creating the relief on the electronic display. In another embodiment, the relief is created by a plurality of resistors placed beneath the cover layer. The cover layer is made out of an elastically deformable material that, when heated, expands, thus creating a protrusion on the electronic display. Each resistor when activated heats a section of the cover layer, causing the cover layer to protrude.