Here also, the warning is most often an audible tone, but General Motors has made very interesting use of haptic feedback with its Safety Seat Alert, which vibrates the seat to grab your attention. (cnet.com)
The physical home button is gone, replaced by a virtual one with haptic feedback of its own. (tomsguide.com)
Other important changes have been implemented on the SteamVR front, including the introduction of haptic feedback for the motion controllers in SteamVR games. (techradar.com)