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MGM hotel rooms can be unlocked with smartphone NFC tap. You don't even need to visit the front desk to check in, just log in to the app. But if you can't open
by caol 3y ago
MGM hotel rooms can be unlocked with smartphone NFC tap. You don't even need to visit the front desk to check in, just log in to the app. But if you can't open the app you can't get in your room. I'm guessing the front desk can issue keys to a guest in the event they lost their phone or something, but if the network is down for the front desk too then they might not be able to issue keys.
- bee_rider 3y agoWe often make fun of IOT and unnecessary app stuff, but these features 1000% make sense.
- mason55 3y agoThe problem is it works badly. You have to open the app which has to load and then you can get access to your key. But if you’re on an elevator then you might not have service and the app won’t load and then you can’t get to your key to use the elevator. Or worse if you don’t have great service in the corridor. It needs to work in a way where the key is saved to your phone so it can be accessed quickly and offline.
- lotsofpulp 3y agoI would have thought apple/google wallet already have an API for this.
- mcpherrinm 3y agoSome hotel chains like Hyatt support nfc keys in Apple Wallet. Because whatever microcontroller runs that is low-power, it can continue working after your phone battery is (nearly) dead too. I know other locks use Bluetooth from an app which isn’t supported by Apple Wallet.
- nijave 3y agoAfaik the HID Global app saves a key in the OS key store (at least on Android) and uses the locally stored key with NFC so you just need network access to enroll a key. Not sure what vendor/app these things use (maybe it's all in house)