这个问题来自于对过去50年左右计算领域各种进展的评论。
其他一些与会者请我把这个问题作为一个问题向整个论坛提出。
这里的基本思想不是抨击事物的现状，而是试图理解提出基本新思想和原则的过程。
我认为我们在大多数计算领域都需要真正的新想法，我想知道最近已经完成的任何重要而有力的想法。如果我们真的找不到他们，那么我们应该问“为什么?”和“我们应该做什么?”
当前回答
fpga是1980年以后发明的重大突破。
其他回答
计算机图形学，特殊效果和3D动画
在操作系统核心开发中使用函数式编程/语言。
我认为笔记本电脑是在1980年左右发明的，我还认为笔记本电脑和便携式计算机的发展改变了很多人的生活——尤其是那些在IT行业工作的人，或者那些使用电脑和旅行的人。
基础设施的改变使家庭和办公室都能接入互联网。
记录并接受了从W3C到api的标准
除此之外，我们所认为的大多数新事物都比你想象的要久远得多(例如GUI, OOP)。
上世纪八十年代初，施乐帕洛阿尔托研究中心对计算机蠕虫进行了研究。
摘自John Shoch和Jon Hupp的“蠕虫”程序——分布式计算的早期经验”(ACM通讯，1982年3月，第25卷第3期，172-180页，1982年3月):
In The Shockwave Rider, J. Brunner developed the notion of an omnipotent "tapeworm" program running loose through a network of computers - an idea which may seem rather disturbing, but which is also quite beyond our current capabilities. The basic model, however, remains a very provocative one: a program or a computation that can move from machine to machine, harnessing resources as needed, and replicating itself when necessary. In a similar vein, we once described a computational model based upon the classic science-fiction film, The Blob: a program that started out running in one machine, but as its appetite for computing cycles grew, it could reach out, find unused machines, and grow to encompass those resources. In the middle of the night, such a program could mobilize hundreds of machines in one building; in the morning, as users reclaimed their machines, the "blob" would have to retreat in an orderly manner, gathering up the intermediate results of its computation. Holed up in one or two machines during the day, the program could emerge again later as resources became available, again expanding the computation. (This affinity for nighttime exploration led one researcher to describe these as "vampire programs.")
引用艾伦·凯的话:“预测未来最好的方法就是创造未来。”
