The scripts you see inlaid in the floor are:
Cave Art, Cuneiform, Hieroglyphics, Phoenician, Greek, Etruscan, Latin, Modern Alphabet, Cyrillic, Amharic, Oracle Bones, Chinese, Japanese, Korean, Aramaic, Hebrew, Arabic, Rongorongo, Indus Valley, Devanagari, Sanskrit, Tibetan, Cherokee, and Mayan