Eye Tracking & LattePanda

Hi All,
Can anyone give me advice or help with this project using LattePanda, please?

I'm looking to try to develop a creative project - an eyetracking camera that overlays the scanpath - the lines created from gaze direction data or the way a photographers eyes move as they look at a scene in front of them. So the scanpath (from a rear facing webcam) is overlaid on top of an image of the scene they are photographing (a forward facing camera).
This is based on the work of Alfred Yarbus, a Russian Psychologist
https://en.wikipedia.org/wiki/Alfred_L._Yarbus

I'd like the device to be portable and would like to use LattePanda - does anyone know if it is powerful enough to handle running GazePointer2.7.1 software + webcam (Logitechc920) and be able to run a simple Processing sketch like the Processing example Continuous Lines (with the mouse replaced with eyetracking control of the cursor) to draw the scanpath?

https://sourceforge.net/projects/gazepointer/
https://processing.org/examples/continuouslines.html

Also, Are there any touch screens that are easily used with LattePanda?

Any help or input would be great. thanks