GPS notes

Today in class, we talked about things like GPS and other technology. I thought it was interesting how a couple years ago no one had even thought it was possible to have such a precise tracking system. Now, it's completely normal to use a GPS wherever you go. The other interesting thing was when we talked about amazon Alexa. It's a little bit unsettling to know that these things are always listening, but I feel like I've grown up being used to these things. I also think that our phones listen to us because of the feature "Hey Siri". I've known this for a while, so I'm okay with it. I think that if they needed to, the government could use these recording for catching criminals which is good.