Devices
Onlyview can interact with a number of hardware devices via plug-ins. These devices are accessible in the Content dock -> OBJECTS tab.
PJLink can turn videoprojectors on and off; MatrixSwitcher lets you control the patching of video switcher from timelines or any other place.
There is also built-in support for the Elgato StreamDeck - you don't need to create a device to use it.
In this section
Show equipment: PJLink and Matrix Switcher for projectors and video routing, PowerPoint for a slideshow running on another machine.
Lighting protocols: ArtNet, sACN.
Generic network: HTTP, HTTP Server, OSC, Ping, Wake On LAN.
Tracking: BlackTrax, FreeD, OptiTrack, Stype.
Physical interaction: Phidget, Touch Screen.
Most tracking devices are used through the ActionGraph; see the Nodes Reference for a summary of the nodes each device provides.