A section of hair molded in a circular movement in preparation for the formation of a pin curl is a:

soft,hard and rough for soft would be a pillow or a stuffed animal hard wood floor or a table rough paint

like any other technology, art form or field, digital cameras have their own nomenclature. the alphabet soup of jargon can be as confusing and intimidating as trying to understand how all those dials, buttons, levers and menu options affect the pictures and videos that you capture. fear not, because we've defined the most important words, phrases, commands and options you'll need to know when shopping for and learning to operate your new dslr, mirrorless, smartphone or other camera.