12 Smartphone Add-ons for Doing Business Better, Wherever

Today, “vacation” is a relative word. It’s hard to unplug from work completely during that summer getaway: For one thing, all this constant innovation has us constantly working, and, for another, today’s mobile devices--and cloud-based everything--make it so dang easy to get work done whenever and wherever you are. So, whether you are working by choice or by mandate while sunning yourself on the beach or hiking in the mountains or sightseeing across the globe, here are 10 smartphone add-ons to make things easier and more pleasant--and you more productive.