A. Your writing hand floats above screen, never touching it.
B. You rely entirely on the in-app wrist-guard (aka palm pad). Could you specify which note-taking app(s) you use and how often you need to use the eraser to clean up (if at all).
C. You use a glove/rag of some sort. Could you give details of material and modifications (if any)?
D. You use a "bridge": a thin but stiff piece of wood, metal or plastic that spans the screen, allowing you to rest your hand on it. This method requires a "lip" that surrounds the screen. Many cases and bumpers would have this.
E. Something else.
Remember, this is a question for people who use a stylus. Fingerers need not apply.