{"v":1,"skill":"towel-fold","summary":"Fold a hand towel in half twice on a flat surface, filmed from directly above. Our robot fails when the towel starts crumpled, so begin with it loosely bunched.","setup":["Phone held above the table, camera pointing straight down","Both hands and the whole towel in frame","Good light, plain surface"],"steps":[{"name":"grasp_corners","label":"Grab two corners","hint":"Pinch two neighbouring corners, one in each hand"},{"name":"first_fold","label":"Fold in half","hint":"Bring the corners across to the far edge"},{"name":"second_fold","label":"Fold again","hint":"Fold the long strip in half the other way"},{"name":"flatten","label":"Smooth it flat","hint":"Run a palm across the folded towel"}],"framing":"top_down","durationS":{"min":15,"max":30}}