Are you creating Flow-inducing work environments for your employees?  "Flow refers to the experience of being completely immersed in a project or activity while experiencing joy or happiness (Bakker, 2007)" - from an article called "The Personal Side of Flow" in the Summer 2013 addition of Certified from the HR Certification Institute.  The article is written by Kimberly Barney and Cristina Wildermuth.  They continue that "This powerful combination of total focus and positive feelings can make even complex work feel as effortless and natural as breathing."  It's a very interesting article.  Check it out.