The scroll joystick offers a sensational and unique smooth
feeling when scrolling both horizontal and vertical in documents
and it´s placement invites the user to use both left
and right hand.
The operational roller controls the cursor. The roller has
a large and increased diameter (+22%) for more accuracy and
smooth feeling. The large diameter also makes it easier to
work on the product and a quick learning curve.
The roller is covered with a soft rubber to provide a firm
grip when rolling and the roller is placed central and “sunk
in” to prevent touching the roller when moving hands
up and down from the keyboard. The roller has a built in left
click function that can be very easily set on and off.
The most frequently used operational functions are placed
above the roller (Delete, Left, Right and Enter). Under the
roller are the placement of Ctrl, Copy, Cut and Paste. All
of these operational functions are active at any time without
the need of extra programming or using extra settings.
The operational functions require only a very low force to
activate comparing to regular mice. The operational functions
are large in their size in order to prevent “misclicking”
and for the ease of use with both right and left hand.