I think you're getting voted down because "holding your arm in an upright position and swatting to the side a few hundred times" seems like an exaggeration of w

I think you're getting voted down because "holding your arm in an upright position and swatting to the side a few hundred times" seems like an exaggeration of what's required to "move to the next track". I would imagine to move to the next track in a song you'd be using an action from the "Active" demos at the bottom, which may require some kind of initial motion to enter the "active" state, but also seem like they'd work with your arms resting at their sides, and be literally almost no energy whatsoever to e.g. swipe your thumb along your index finger once.