The “zoom tool” button allows
magnification of display to
increase visibility on small screens.
A user can drag these sliders to
change quantitative values of load
to be lifted and effort required to
lift this load (values change
instantly upon slider movement).
A user can change the number of
pulleys by touching one of these
buttons. Once a button is clicked,
the visual representation will
change by showing the
corresponding number of pulleys
on the display.
By touching this button, a user can
attempt to lift the selected load
within the scope of other
parameters configured (the number
of pulleys and effort)