Changes in the operating ambience is normally welcome. But the change world is facing is accompanied by an unacceptable reason called Covid virus spread. However, educational institutions, while observing the norms imposed by various administrations, have managed to do an excellent job of ‘teaching’ against the odds. Moreover, everyone was caught by surprise. Overnight the world changed. We decided to understand the reactions from our faculty to the challenge arising out of Covid, and also use of terminologies such as online, virtual, reality, perception, understanding, and so on. The result is this paper, which is a collection of ‘reactions’.

中文翻译：

---

关于虚拟世界的哲学思考

通常欢迎更改操作环境。但是，变革世界面临着一种无法接受的原因，即所谓的Covid病毒传播。但是，教育机构在遵守各种主管部门规定的准则的同时，在克服困难方面做得很好。而且，每个人都为之惊讶。一夜之间，世界变了。我们决定了解教师对Covid所带来的挑战的反应，并使用在线，虚拟，现实，感知，理解等术语。结果是本文，它是“反应”的集合。