I jut had a chance to play around with Siri. I received a notification on my iPhone, which is located a few feet from my desk. I wanted Siri to tell me what that notification was, so I said "Hey Siri." I proceeded to ask Siri tell me what that notification was. She then went through some new messages and undismissed notifications. I wonder why she did that, when all I asked her to read was the latest notification. Still, it's nice that I don't have to look at my phone to see notifications when it's plugged in.