window shades
https://ace-wiki.win/index.php/Choosing_the_Right_Window_Treatments_for_Your_Home
Window shades are my favorite way to control light without harsh curtains—they slide down smoothly to soften the afternoon glare and lift up almost invisibly when I want the room to feel airy. I have simple roller shades in the kitchen and bamboo ones in the living room, which add a natural texture. They help keep the house cooler in summer and give a clean, uncluttered look. I like being able to adjust them halfway so the sun doesn’t hit my screen directly, yet the room still feels bright.