Quiet time

Quiet time would be a designated part of the day in which engineers could work alone, confident that they would not be interrupted—because everyone else would be doing quiet work, too. The rest of the day would be available for “everything else.” Quiet time was set three days a week, from morning until noon. The engineers loved it. Some reported that their productivity had increased by as much as 65 percent.

Margaret Heffernan: Beyond Measure: The Big Impact of Small Changes

When we focus, we get better at concentrating

The more attention we try to pay to everything, the less discerning we become. But when we focus, we get better at concentrating—and remembering what we did. We feel less exhausted. So monotasking—focusing on one task at a time—isn’t only more efficient; it also leaves us better able to use the knowledge we have gained.

Margaret Heffernan: Beyond Measure: The Big Impact of Small Changes