Frowning artificial face: a disconcerting and unsettling sight. Frowning artificial face: a disconcerting and unsettling sight. %d9%81%d9%88%d8%b1%d9%81%d9%86%d8%a7%d9%86%d8%a9%d9%81%d8%b1%d9%86%d8%b3%d8%a7%d9%81%d8%b1%d8%b3%db%8c