To Make Yourself More Productive, Simplify
online.wsj.com
online.wsj.com
Got it.
Want to REALLY make more efficient use of time? Just read my two line summary and skip the article.
From the article: small adjustments to how employees think about work
The key word there is: think. It's surprisingly hard to change what you think. Even if there was a feature for incoming email to not interrupt you, you still wouldn't turn the feature on.