Only iPhoneX can run this APP!!!
Auto place AR stencil at right place.
Please make the AR stencil suit your beautiful face better
by fine tune its Angle Height Distance and Scale.
Please avoid blocking nose, mouth, eyes when deploying
eyebrow, they are keys to face tracing.
Location of Brightness adjustment slider was optimized
for brightness adjustment.It would be very helpful when deploying eyebrow.
AR stencil could work fine at very low luminance situation,
but please provide enough luminance when deploying your
beautiful eyebrow.