Why Open Offices Make It Harder to Focus
Quick answer
Open offices were built on the promise of more spontaneous collaboration, but the research checking that promise found the opposite in several cases. A widely cited Harvard study tracking real interactions found face-to-face conversation actually dropped after switching to an open layout, while electronic communication rose, likely because reduced privacy made people more self-conscious about being overheard. On top of that, constant ambient noise and visual movement are well-documented drains on sustained, focused attention.
Want to try this yourself? Open the Focus page.
The open office was pitched as a workplace innovation that would tear down barriers and boost collaboration. The research checking whether that actually happened tells a much less flattering story.
The collaboration promise didn't hold up
A widely cited Harvard Business School study used sociometric sensors to directly measure face-to-face interaction before and after companies switched to open office layouts, and found the opposite of what was promised: in-person interaction actually decreased, while electronic communication, email and instant messaging, increased to compensate. The theory that removing physical walls would naturally increase spontaneous conversation didn't survive contact with direct measurement.
Why people retreated to digital communication instead
The leading explanation is that reduced privacy in an open layout makes conversations feel more exposed, prompting people to shift toward digital channels as a way to reclaim some sense of privacy, even while sitting physically closer to coworkers than they would in an enclosed office. It's a case of a design change producing the opposite psychological reaction from what was intended.
The focus cost is separate, and well documented
Beyond the collaboration question, open offices introduce constant ambient noise and visual movement, both well-established drains on sustained attention. Unlike predictable background sound, the unpredictable nature of overheard conversations and passing movement in an open office is specifically the kind of disruption that's hardest for focus to tune out, since your attention keeps getting pulled toward novel, unpredictable stimuli.
If you're working in an open office and need to counter some of that noise, our Focus page pairs a Pomodoro-style timer with steady, masking sound built to cover exactly this kind of unpredictable ambient noise.