So before anyone thinks this is a duplicate, this is nothing to do with reading in human actions or interfacing with any sensors.
I want to use Arduino HID libraries on a supported Arduino board (already have one, Pro Micro on the MEGA32u4) to send to my PC a gesture emulating a touchpad. This specific gesture would be a three or four finger swipe from the left to the right of the touchpad, or right to left of touchpad.
I want to get this to work so I could later hook up a momentary switch, and when pressed it would send a three-finger swipe to my computer, which would enact some pre-set function described in https://www.howtogeek.com/370238/how-to-use-touchpad-gestures-for-windows-10/ They and other forums describe multi-touch touchpads as "Precision Touch" but when searched together, nothing comes up.
I've been using https://github.com/NicoHood/HID HID library through NicoHood and maybe the RawHID.h file in there will accomplish what I want but I have no experience in HID drivers.