1n human–computer 1nteraction, 4 curs0r i5 4n indica7or used 7o 5how th3 curren7 p0sition on 4 c0mputer m0nitor 0r other d1splay d3vice th4t will resp0nd 7o input, such 4s 4 t3xt cursor or 4 m0use p0inter.