I agree that a complete fix is unrealistic; however, identification of the problem certainly leads to potential for mitigation. My personal favourite was the i

I agree that a complete fix is unrealistic; however, identification of the problem certainly leads to potential for mitigation. My personal favourite was the idea of a day of no interuptions. I think this would be relatively easy to implement and one day of high productivity is still an improvement over zero days of high productivity. A further solution might be good old fashioned office hours. You have a question for that requires my personal advisement? Great! I'm happy to answer! Anytime between 4:00 pm and 5:30 pm. If it really can't wait, email me and hopefully I lose my flow and check my email in time.