[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"news-7-4":3},{"month":4,"day":5,"dateStr":6,"events":7,"generatedAt":18},7,4,"7月4日",[8],{"year":9,"month":10,"day":10,"title":11,"description":12,"category":13,"tags":14,"importance":4,"source":17},1956,0,"MIT旋风计算机实现首次键盘直接输入。","麻省理工学院的Whirlwind（旋风）计算机成为世界上第一台能够通过键盘输入命令的计算机。在此之前，计算机主要通过穿孔卡片、拨盘或开关输入指令，该突破革新了人机交互方式。","硬件",[15,16],"计算机历史","键盘","历史数据","2026-08-04T06:54:11.134Z"]