All map apps should have a "I know how to get to the freeway" button.
Even though I use Waze to choose the route i'm going to take, I never need directions from my house to the freeway.
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I'd like to be able to control my phone notifications in the time domain. Example: I have a friend who texts every sentence in its own text. Its not unusual to get 7 to 10 texts from her in a row. I'd like to be able to say, "Give me one notification for any number of texts, 60 seconds after the last one."
Another idea might be, being able to hold notifications-- I'd like to see all notifications every 25 minutes.