Things I use every day: weather; baseball and football scores for teams I like; approximate time to home and traffic conditions from wherever I am
Things I use when the appropriate email arrives in my inbox: current flight schedules (plus approximate time to get to the airport); package tracking
One thing that totally surprised me: I had a reservation on OpenTable, and my phone buzzed with a notification that it was time to leave for the restaurant if I intended to make it on time
And to be honest, I haven't "done" anything to get this value. This is all information that arrives automatically. That is, Google determined automatically what I needed to know by indexing my email, my searches, and knowing where I am at all times. Make of that what you will.
Things I use when the appropriate email arrives in my inbox: current flight schedules (plus approximate time to get to the airport); package tracking
One thing that totally surprised me: I had a reservation on OpenTable, and my phone buzzed with a notification that it was time to leave for the restaurant if I intended to make it on time
And to be honest, I haven't "done" anything to get this value. This is all information that arrives automatically. That is, Google determined automatically what I needed to know by indexing my email, my searches, and knowing where I am at all times. Make of that what you will.