What are the general guide systems in five-star hotels?

environmental guidance system, such as the cultural style of the hotel; Marketing guidance system brand, such as hotel LOGO；; Necessary guidance system, such as emergency exit, fire equipment and other safety signs; Public welfare guidance system such as billboards, plant names, regional descriptions, warm tips (please don't trample, meet carefully, steep roads, etc.); Office guidance system such as badge (badge), office area signs, etc.