https://qooah.com/2016/04/29/samsung-%e9%80%b2%e8%bb%8d%e6%a9%9f%e6%a2%b0%e4%ba%ba%e5%b8%82%e5%a0%b4-%e5%b1%95%e7%a4%ba%e5%85%a8%e6%96%b0%e6%a9%9f%e6%a2%b0%e4%ba%ba%e5%8a%a9%e6%89%8b-otto/
Samsung 進軍機械人市場, 展示全新機械人助手 Otto