Did you know this?

So we are on the way to the store last night and my husband is telling me about something he figured out about his phone after having it for almost a year. I was driving so I asked well what did you learn?  He said when he is taking a selfie or a picture he didn't like having to push the circle camera button so he learned he can just push the up or down button for the volume on the phone instead.

I quickly say well I wonder if that will work on my phone too. He has an android and I guess he just thought I was already doing it it that way so he took mine and sure enough my apple phone does this as well. Sometimes I feel like I am the last to learn these simple things.

Yes even old dogs can learn new tricks. Did you know this or is this new to you too?