There are several development activities to increase sensing capabilities, like multi-zone hand sensing.

Shape shifting and transformable steering wheels can support new flexiblility in autonomous driving modes from SAE level 4 on, where you need the wheel for manual driving but want to create space in autonomous modes.

Display switches will give a new experience of an adaptable feature for several driving modes.

Closed gapless surfaces between rim, switches, bezel and airbags will be utilized, supporting new horn systems and mechanisms.