Bigger 4x1 widget buttons

i would like to request that the widget be redesigned so that the active area around the play, ff, etc symbols on the widget that you can touch to activate them be increased to the full height available. Ideally, there would be an option to increase the size of the symbols also. Alternatively, you could offer a 1×1 widget whose function was selectable. That way we could just put several next to each other to make our own super widget. I have impaired vision and work in gloves, so this would be a real help!