Hi guys, I wonder in the R&D department of companies like Google, IBM, Sony, ... Do they allow their employees to use the internet when working? Some people argue that: because of the confidential requirements, these companies often prohibit internet in their R&D department. However, I think doing so will also greatly reduce the working performance, because it goes without saying that the internet is a very good source of information. Please shed some light on this problem for me. Thanks.