11/5/2023 0 Comments Nfc tag reader cash appSo you can do things like having one by the front door and you touch your iPhone to it and it turns off or on the lights in your house. But with these tags it runs automatically because you're already taking an action by touching your phone to the tag. You still have to take that extra step to actually have it run. If you've been playing around with personal automations one of the disappointments is you can't set one triggered by a location or by a time to run automatically. Now one of the big advantages here is that these can run automatically. So the existing one could also be linked to say a Siri command or a Home screen button and now I add this personal automation that will run it when I touch the tag. So I can have an existing Shortcut and have this Shortcut here simply run the existing Shortcut. I can do anything I could do in the Shortcuts app. I can have it get a playlist, for instance, and play it. So I can go in here and I can add more things. I can return to Shortcuts here and I can go into the Automation and change what it does without changing the tag. There you can see the Timer went off and I have the Stop button and I can hear a sound as well. So now it should be just 10 seconds before the alarm goes off. I'm going to touch the tag to the phone and you can see it gives me a notification there that something is running. It will work whether it's locked or unlocked. It has to be woken up so you have to have some movement because the screen has to be on. In my test if the phone is asleep it doesn't work. Now I can return to my Home screen and let's give it a try. In order for this to be active I have to hit Done to finish. I'll turn this off and now it should work automatically. So let's make this an automatic automation here. I'll do Next and you can see it's setup for when Test Tag is detected. So this could be my 30 minute timer tag that I can tap. Say a tag you want to tap your iPhone to then take a nap or remind yourself in 30 minutes it's time for dinner. But this could be something for 30 minutes. Let's say 10 seconds just as a demonstration. So I'll go into the Clock app here and look at the actions for Clock. So let's go and add a simple thing that just starts a Timer. Then I hit the next button there at the top and now I can add Actions. So I'm just going to do a Test Tag name and hit Okay. Now I'm going to bring this tag right up against the top of my iPhone here and once it recognizes it, it pops up a little Name This Tag. So I'm going to tap the Scan button there and it's going to say Ready to Scan. Now the first thing we need to do is scan a tag. Then is you go towards the bottom you'll see NFC is one of the options. So let's go into the Shortcuts app and switch to Automations. You can have that automatically run when you bring a tag next to your iPhone or your iPhone touching the tag. So one way to use a NFC tag with your iPhone is to create a personal automation in the Shortcuts app. Thus the end, the near, in Near Field Communication. They only work within an inch and a half of the tag. This can be a sticker on the wall and you touch your phone to it. To use them all you need to do is bring it near your phone. If you actually hold a flashlight up to the tag they become a little transparent and you can see the actual circuitry inside. You can get them even cheaper if you buy more. This is a strip of NFC tags I got on Amazon. There are also ways to put data on these tags so your iPhone or somebody else's iPhone automatically reacts to them. You can actually use the Shortcuts app to react to when you bring your iPhone near one of these tags. But these little tags are the simplest form of this use. NFC stands for Near Field Communication and it's technology that allows to use your iPhone with Apple Pay and other systems. So what's an NFC tag? Well they're these little stickers or they could be little cards or just about anything and it has a bit of electronics in it. There you can read more about it, join us and get exclusive content. MacMost is brought to you thanks to a great group of more than 500 supporters. In this episode let me show you how you can use your iPhone with these NFC tags.
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