Hacker News with Generative AI: Haptics

The subtle art of designing physical controls for cars (theturnsignalblog.com)
In a previous article, I created a concept for in-car climate controls focusing on simple, physical controls. I've now found the time to turn this concept into reality through a rotary dial with dynamic haptic feedback. Along the way, I tested what makes dials feel intuitive, explored haptic design principles, and compared my approach to what carmakers are doing today.
New haptic patch transmits complexity of touch to the skin (techxplore.com)
A Northwestern University-led team of engineers has developed a new type of wearable device that stimulates the skin to deliver various complex sensations.