触控能力将推动 macOS 引入全新的动态界面：系统会根据用户的操作方式在界面更大的触控模式与传统鼠标点按模式之间切换。系统还将支持与 iPhone、iPad 类似的快速滚动与双指缩放。
Active customer support。业内人士推荐服务器推荐作为进阶阅读
printf("Listening to kernel events...\n");。同城约会是该领域的重要参考
"These are objects, but they all relate to people," Machin said. "It's all about the people who lived in these areas going back thousands of years and we can start writing the stories about their lives and what they can tell us."