In addition, the mouse will be covered with a somewhat rough material, to increase friction between the user's hand and the mouse, to reduce strength needed to manipulate the mouse( #2 ) (Kawai 1995) .
(the mouse; will be covered; with a somewhat rough material; to increase friction between the user's hand and the mouse, to reduce strength) (strength; needed; to manipulate the mouse)
the mouse strength
will be covered needed
with a somewhat rough material to increase friction between the user's hand and the mouse, to reduce strength
to manipulate the mouse