SteamVR Driver for Razer Hydra

UsageButton mappingMiddle button Mapped to: (Vive) System button Button 4 Mapped to: (Vive) Application Menu button Bumper button Mapped to: (Vive) Grip button Joystick button Mapped to: (Vive) Touchpad button Joystick Mapped to: (Vive) Touchpad Button 3 (Compatibility) "Hold thumbpad" About the SoftwareThis driver adds support for the Razer Hydra motion controller in SteamVR.IMPORTANT!Before installation, make sure to uninstall "OpenVR Driver for Razer Hydra" from your programs list in Windows! Not doing so can lead to unexpected behaviour.CompatibilityTo emulate a touch gesture on the Vive's trackpad (e.g. swiping), press and hold BUTTON3 to start "touching the trackpad", and then use the joystick to make the gesture. UE4 games need to be run in compatibility mode. Check this thread for instructions: http://steamcommunity.com/app/491380/discussions/0/360670708779940695/