"Kuwahara showed them how drawing on-screen would allow in-betweeners to create consistent line quality every time. He showed them how going fully digital would ease the revision process, making it so that anyone—in Korea or the U.S.—could open a file and make adjustments. He demonstrated how the eyebrow problem could be fixed in mere seconds. Still, in meeting after meeting, Kuwahara got the same response: Korean studio owners couldn’t justify the expense, given that most clients weren’t asking for the change. “How do you move a big show like The Simpsons into a different production pipeline?” Kuwahara says. “When you’ve done so many episodes a particular way, it’s tough to adjust all the moving parts.” Korean studios have faced technological change before. Animators here—like their American animation predecessors—once drew on translucent cells, which were then painted by hand. In the 1990s, Korean studios moved to doing “ink and paint” digitally—they started scanning line drawings and coloring them via software. Today, changing a color in a scene means a few clicks rather than redrawing everything. “When people were on paint, it was like, ‘Why should we stop painting?’’’ says Kuwahara. “Now, no one can conceptualize having to go back on paint.”"