[[Works for me! I am not very video-game minded, admittedly, but I can try. Here goes:]]

"Well, how about this?"

Konoka's vision overlay changed, subtly; the colors around her would become brighter, the horizon a touch more distant. In a fixed circle, hovering in the air, there appeared targets, each in different colors.

"When approaching a target that's this color-"

The targets - patterns in the air - that were yellow, grew just a little brighter.

"You fill out the pattern by making each gesture a tiny circle of the wrist. That can be one method."