McDonald’s installs phone cleaning devices.
The systems operate on the basis of ultraviolet technology.
These systems, powered by ultraviolet technology, destroy up to 99.9% of germs within 30 seconds while customers wash their hands.
Because it’s in Japan, I’d probably use it. If this was in New York, I probably wouldn’t be in that bathroom in the first place.
I’ll “clean” your device! Just let me handle it for a few seconds…have you installed my app yet? It gives me…you, roo…hmmm cool powers and access to the cleaning system interface…yeah that’s right, I need access to the cleaning interface.
So many bathrooms in Japan don’t even have hand soap or toilet paper. I can’t possibly imagine this taking off.
Japan is doing it No way it works here
What? Am I not understanding you correctly?
No. The article is about Japan and I commented about Japan.
And you were being sarcastic? Otherwise I still don’t understand ^^
No.
Wow, since you explained your point this well, I now totally get it /s
Nvm I guess
I’m sorry you don’t understand, but that’s really on you.
is the remaining 0.01% of bacteria becoming superbugs?
It says UV so probably not. Otherwise we’d already be fucked from sunlight and Instagram models tanning.
that sounds plausible, how is it different with UV?
Drugs kill germs by messing with their biological systems. They target specific processes, like preventing enzyme from properly bonding so that it fails to do something important in the reproductive cycle or whatever. If a new generation of bacteria evolve such that that specific process works differently, it could kill the effectiveness of the drug. And that’s what happens when something becomes resistant to a certain drug. Suddenly the aforementioned enzyme and the reproductive cycle are ever so slightly different, and as a result the drug can’t do what it used to do, at least not as effectively.
But UV just straight up breaks up the bonds between molecules. There’s nothing biological about it, its destruciveness is entirely physical. The photons get in there and start destroying molecules, living or not. It’s not easy or likely at all for a strain of bacteria to randomly evolve resistance against physical destruction at a molecular level. They’re generally too small to have a protective layer to shield them against that, like our skin does.
That’s weird, there’s a place 10 minutes away from me (W Europe) that has them installed in the bathrooms.
It’s just a slot in which you put your phone. You wait for it to beep and you take it out again. Ideally while you’re washing your hands.
I’ve seen these being marketed as the big new thing for ages. I think they had some on Shark Tank. Covid probably helped them along.
How well is that actually going to work? UVC sterilization usually takes much longer than 30 seconds.
It’s dose dependent not just time dependent. LED uv-c emitters can pump a huge dose onto a surface from a short distance such as this device does.
This recent study showed viral inactivation using such shorter time frames.
It’s cool, I want to know how it works! But I don’t trust it. All it takes is an accidental moment of suction to destroy a microphone or moisture seal. Or maybe someone accidentally dropped a bobby pin or something in there that could damage the charging port? That’s all it would take to basically ruin my phone…
I also don’t trust the employees to care or know how to safely remove a phone if a motor died or the building lost power… But I realize I’m paranoid! 🤷♂️
