bar
benchmark
calibration
capacity
charge
comparison
completion
element
empty
filling
full
gauge
green
guage
gui
high
horizontal
indication
indicator
industrial
interface
knob
level
lever
loading
low
max
maximum
measurement
meter
min
minimum
overdrive
phases
power
progress
progressbar
progression
rate
recharge
red
sequence
set
slider
spectrum
steps
strength
ui
yellow