Not sure if it's okay to bust out that smartphone? Let's face it. We're in a whole new world of etiquette these days and it isn't always clear when to app it up and when it's best to remain less connected.

Good thing Gizmodo teamed up with Shane Snow of Scordit to create this handy flowchart.


Personally, I think it's always.. wait. Hold on. I've got a call coming in. Let me just take it quick...