"In an open office (and to a lesser extent, places with open cubicles), you can have constant interaction with other people. You can scan the room quickly to se

"In an open office (and to a lesser extent, places with open cubicles), you can have constant interaction with other people. You can scan the room quickly to see who's busy, who's concentrating, who looks available for a quick chat, etc. You can hear all the technical conversations going on and are able to jump in at any point if needed. Someone's sketching something out on a whiteboard, anyone can just glance it over if they're curious or feel they can contribute." This is exactly why people don't like open office plans. People can and will pester you all the time when you're deep into writing really difficult code. In lines of work which involve more interpersonal communication (and don't require long stretches of uninterrupted concentration), designing the workspace to encourage as much face-to-face talk as possible is an advantage. However, in my line of work (systems programming, and this probably applies to most programming jobs), it's a huge disadvantage.