It looks like it uses linear interpolation between the different glyphs, which makes it look a bit jerky. The author might want to try a sinusoidal interpolation so that velocity reaches zero at the key frames and the whole thing thus spends more time dwelling on the legible parts of the animation and looks smoother.
It looks like it uses linear interpolation between the different glyphs, which makes it look a bit jerky. The author might want to try a sinusoidal interpolation so that velocity reaches zero at the key frames and the whole thing thus spends more time dwelling on the legible parts of the animation and looks smoother.