Retractable awnings adapt to changing skies, extending for shade or shelter from light rain
https://www.mediafire.com/file/aqk4azpyx3y3b27/pdf-54928-24924.pdf/file
Retractable awnings adjust to altering skies, extending for shade or shelter from light rain, then tucking away to reveal sun or stellar nights, all with smooth, low-maintenance mechanisms.