{
  "type": "code_options",
  "author": "Byeweiyang",
  "source": "solution.md",
  "exercise_id": "0c7eec5476ff461fbb7f86d5d3f583e2",
  "keywords": "电脑设备,鼠标",
  "topic_link": "https://blog.csdn.net/Byeweiyang/article/details/121364896",
  "title": "世界上的第一个鼠标",
  "desc": [
    {
      "content": "\n为了替代繁琐的键盘指令，简化计算机操作，美国斯坦福大学的发明家道格拉斯·恩格尔巴特设计了首个鼠标，并在 1970 年申请了专利；因为在人机交互领域做出的卓越贡献，恩格尔巴特获得了 1997 年图灵奖。",
      "language": "markdown"
    },
    {
      "content": "\n如今我们见到的鼠标外壳大多是塑料或 ABS 材质，那世界上的第一个鼠标外壳是用什么做的呢？",
      "language": "markdown"
    }
  ],
  "answer": [
    {
      "content": "木头",
      "language": "json"
    }
  ],
  "prepared": [
    [
      {
        "content": "金属",
        "language": "json"
      }
    ],
    [
      {
        "content": "橡胶",
        "language": "json"
      }
    ],
    [
      {
        "content": "塑料",
        "language": "json"
      }
    ]
  ],
  "node_id": "dailycode-07916c627dea406983fa4f459e35bb3c",
  "license": "csdn.net",
  "created_at": 1637894160
}