Most screen comfort tools work by changing color temperature. Apple’s Night Shift makes the screen warmer, often giving everything an orange tint. Paperman is an interesting alternative because it adds a subtle paper like texture over the display instead. The app is available for Mac and Windows , and it is designed to make a screen look closer to paper, matte glass, or an e ink display . It softens the harsh contrast and reduces the glossy look of modern screens during long reading or...