benchmark               Benchmark or signal an event or achievement
                        with a giant checkmark.
caption                 A caption widget
control_slider          A slider to modify the range of a continuous
                        simulation variable.
control_slider_Y        A vertical slider to modify the range of a
                        continuous simulation variable.
control_slider_Y_pair   A pair of vertical sliders to modify the range
                        of two continuous simulation variables.
control_slider_pair     A pair of sliders to modify the range of two
                        continuous simulation variables.
control_switch          A switch to toggle on/off a simulation
                        variable.
control_switch_pair     A pair of switches to toggle on/off two
                        simulation variables.
control_switch_trio     A trio of switches to toggle on/off three
                        simulation variables.
counter                 A counter to keep track of the number of
                        simulation iterations.
counter_tally           A tally counter to keep track of the number of
                        simulation iterations.
eavesdropper            Eavesdrop a continuous variable.
eavesdropper_2D         Eavesdrop two continuous variables on a
                        bivariate plot.
eavesdropper_X          Eavesdrop a continuous variable as a conveyor
                        belt.
injector                Inject and eavesdrop a continuous variable.
injector_2D             Inject and eavesdrop two continuous variables
                        on a bivariate plot.
injector_X              Inject a continuous variable and display as
                        conveyor belt.
number                  Display the value of a continuous variable in a
                        simulation.
number_pair             Display the value of two continuous variables
                        in a simulation.
number_quartet          Display the value of four continuous variables
                        in a simulation.
number_trio             Display the value of three continuous variables
                        in a simulation.
progress_benchmark      Display percent-complete along with an event
                        benchmark.
progress_ibis           Display an ibis as a progress bar.
progress_image          Display a custom 80 by 80 pixel image as a
                        progress bar.
progress_oyster         Display a medieval oyster as a progress bar.
progress_percent        Display a percentage.
progress_phyllotaxis    Display an organic-like geometric spiral
                        pattern as a progress bar.
progress_pikachu        Display pikachu as a progress bar.
progress_ring           Display a progress ring.
progress_ring_percent   Display a progress ring and a percent complete.
showGrid                Display a layout grid on the switchboard.
switchboard             Initialize a switchboard window
switchboard-package     Agile widgets for visualizing and interacting
                        with simulations in R.
switchboard_close       Closes all switchboard windows.
