to hold one's head high and chest out; describes an upright posture or a manner that shows confidence and pride

wrinkles on the forehead; horizontal lines on the brow

(idiom) to meet or see each other frequently; said of people living or working in close proximity who constantly cross paths

(idiom) to see each other all the time; to meet or cross paths frequently because of living or working in close proximity

transparent display that presents data without requiring users to look away from their usual viewpoints