Interruptions Crucial to Office Productivity

by Workstreamer on May 21, 2008

Quoted from Clive Thompson, The New York Times

When Mark crunched the data, a picture of 21st-century office work emerged that was, she says, “far worse than I could ever have imagined.” Each employee spent only 11 minutes on any given project before being interrupted and whisked off to do something else. What’s more, each 11-minute project was itself fragmented into even shorter three-minute tasks, like answering e-mail messages, reading a Web page or working on a spreadsheet. And each time a worker was distracted from a task, it would take, on average, 25 minutes to return to that task. To perform an office job today, it seems, your attention must skip like a stone across water all day long, touching down only periodically.

Yet while interruptions are annoying, Mark’s study also revealed their flip side: they are often crucial to office work. Sure, the high-tech workers grumbled and moaned about disruptions, and they all claimed that they preferred to work in long, luxurious stretches. But they grudgingly admitted that many of their daily distractions were essential to their jobs. When someone forwards you an urgent e-mail message, it’s often something you really do need to see; if a cellphone call breaks through while you’re desperately trying to solve a problem, it might be the call that saves your hide. In the language of computer sociology, our jobs today are “interrupt driven.” Distractions are not just a plague on our work – sometimes they are our work. To be cut off from other workers is to be cut off from everything.

For a small cadre of computer engineers and academics, this realization has begun to raise an enticing possibility: perhaps we can find an ideal middle ground. If high-tech work distractions are inevitable, then maybe we can re-engineer them so we receive all of their benefits but few of their downsides. Is there such a thing as a perfect interruption?

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