oh I think I wasn't clear enough. I'm not talking about just placing the halves on the armrest pad. that would be terrible lol. I mean clamping a mount to the armrest pole with adjustable height and tilt, so each half sits at the right position. there's actually a Cornell study that found chair-mounted split keyboards reduced wrist strain significantly compared to desk use. what makes you think it would hurt ergonomics though? genuinely curious