the door with your smartphone. It knows you're there And it just opens the door for, you know, fumbling for keys. They'll worrying looking over your shoulder, who might be behind you. The door opens. You need to give access to somebody to your home. You issue them a unique code, The locked in a words you on your smartphone, that somebody just let themselves in and who it was. You know when they enter, You know when they leave and more important if time comes, he don't want somebody to have access to your home. You can turn around and invalidate that coat. The amazing thing about these new locks Is it. They're generally consumer install product. Where you are, I with some amount of effort can install these things. And they're available right now. So it's an example of something that I saw here. Three or four years ago when it was a G wears it now at will be mundane of routine to be on your home. One other category I wanted to talk about. You know about ring doorbells Right? I first saw those here four years ago. And now. There are so many exhibitors here offering various forms of doorbell systems, bitter absolutely incredibly well thought out. The can be self installed by someone who's a complete techno eighty had. And where the ring plus doorbell takes a little bit of work. Ally, the ones here on the floor. Our amazingly simple to install in under five minutes, and then you have the ability to see on your phone anywhere you be at work, somebody rings doorbell, you see them right there, You can talk to them right there And also fully integrated with cameras. That can be part of the doorbell system or one step further, integrated wither self installed home security system. So enormous changes occurring in how you provide security at your home and your home of wording. You win, anything is going on at your home. Now I wanted to mention that coming up later, We're going to have. Consumer Reports come by and we're gonna get a report from Consumer Reports on who takes a jaded, look jaded, I at the gizmos and gadgets. I get all excited about and an import cold water on some of my enthusiasm. But discuss with you the trends of the things that are likely to be your friend moving forward. Helen is with us on the Clark Howard Show. Hello, Helen, How you doing. You have a good day. I am How 'bout you great thing. I'm pretty tell us. I don't think you're having a great time, and it's probably really nice and warm in Las Vegas. Okay, Something funny I've been to Las Vegas over the course in my life. Probably fifty to sixty times, maybe more than 60 and I've never experienced would have experienced yesterday and today pouring down rain and pretty chilly temperatures. I mean, mile like a summer gully washer kind of rainstorm going on here. That is pretty unusual. Break. It doesn't matter because Do you know what I get to see during? See, yes. What concrete walls, concrete ceilings Where we're these windowless Convention Center facilities with no windows, but so much energy and so much excitement going on. So Helen, what's going on with you. Well, we are going to change cell phone carrier's, And, um, we have an old Samsung And I heard that you can sell them on the internet. And I looked at several sites. Um, and we can get, you know, 50 bucks or so. And um, I wondered if this was safe and how do away erase everything from my phone first? Sir, and then I'll tell you that all the techies say the book answer isn't enough. So I gotta tell you the the first and then I'll tell you the paranoid. So you can go on Samsung, an Android. There's a place where you go to about phone under your settings. In you do. Greece factory reset her full factory said, or reset to factory settings or something like that. And what that does is that wipes at base everything on the phone to the point that it will just be started up for somebody else. How techies would say that someone who's really ended forensics would be able to go in and dig deep in, Find stuff on there, But how much as a practical matter, Helen, If you use this phone for that, there would be things on their that somebody would want to engage in digital espionage. Who now said, Don't worry about that. You just do the factory said. There's one thing you can do also locally. Have you ever seen an eco ATM?