Picture this scenario. You’ve just locked your keys in the house and you are already running late for work. What are you gonna do? Call your wife, hope she remembers how to answer her cell phone, and then hope she can actually get home in time to salvage your work day? Or maybe you could call the locksmith, but that costs money, not to mention the embarrassment of standing outside your house, looking like an idiot for all the neighbors to see. Before, these were pretty much your options and, let’s face it, no matter what you did, it was a no win situation.