I don't care if it's sharp enough to kill a god, it's still not worth it if it needs WiFi access.
I've seen this knife on YouTube. It vibrate at ultrasound frequency that makes it sharper than the blade really is and the ingredients don't stick to it, or so they claim. If it really does perform as demonstrated, it's pretty cool, but still overpriced.
If all it does is vibrate why does it need a firmware update?
The incredibly silly true answer is that the software industry's love for "deploy early, deploy often" has led to all embedded devices shipping with over-the-air (OTA) update support even when it barely makes sense. The earliest units of a given product run will ship with a minimally viable product build that has lots of bugs, but solid OTA.
Fun anecdote: I had a TV backlight die after about 3 years, and the root cause was a shitty embedded app that incorrectly regulated the voltage for the LED strips.
I don't think that actually answers OP's question. If all it does is vibrate then it doesn't need any software. It presumably just has a single button that turns vibration on/off and maybe cycles through vibration levels. A dumb circuit without even a single chip in it could do that.
Ah, but what if you want it to vibrate to the beat of your favorite song? Did you think about that?
Or in my ass?
No, it's not a poop knife!
A vibrating poop knife might be the next big thing.
I mean, it would prevent sticking....
I'm just guessing here, but it's probably for battery management and wireless charging, which are tricky problems you're not gonna solve with a 555. I generally trust EEs to not put MCUs where they aren't needed, so this must have been the cheapest/easiest option.
What does marvel have to do with this???
So it makes your hand vibrationally numb as you use it.
Sounds safe.
I'd imagine the handle is designed to absorb it.
What the hell are you people doing buying this crap in the first place?
I'm convinced that much of, if not most of, society sees technology in our personal lives as a way to (ideally) not have to learn anything or put in one bit of extra effort.
I've been getting my hands dirty and doing more things myself over the past few years, and ya know sometimes the journey is more impactful on you as a person than the destination is. Learning things and interacting with the world around you is good.
This knife is expensive, but actually pretty badass. It's an ultrasonic frequency knife and the only non commercial use chefs knife I know of that does it and works. It cuts with no effort, but really the biggest perk is that absolute fuck all will even try and stick to the side of the blade. Still to richy rich for the benefits, but it is cool tech.
If you think this is cool then let me tell you I have a device cool your room by nasa science 90 degrees 6 seconds. This item is so powerful it can’t even be spelled in stores tried 9 times and realtors refused sell it. This knife is so cool it won’t even overheat the meat in cutting and will help your grandma and dad when they are cooking the food without any problem
450euro for a ultrasonic vibrating knife.
Hello I’m a software engineer for this knife! Kitchenaid’s newest model, the Ultrasonic Edge™! It is forged with self-healing nano-steel from Japan, the blade can automatically correct small edge imperfections over time, keeping it razor sharp longer than a traditional knife. The button on the handle cycles through several prep modes to assist in slicing and dicing. My favorite is heated mode which heats the blade to 28 C to assist in slicing frozen meats and vegetables. The knife occasionally receives software updates through its charging block, adding new cutting profiles and improving its internal motion sensors that track hand positioning and cutting rhythm. Tiny embedded LEDs along the spine glow softly to indicate blade temperature, battery life, or sanitation status after UV self-cleaning cycles. If you don’t have access to internet we can send you a usb device to install the software updates remotely. If you have any questions feel free to ask!
I mean, it's always worth having a couple of weird Bluetooth devices hanging around to hide passwords on when crossing borders.
"The knife? That's how I make sure my passwords stay hidden..."
They can't know the password if they've been stabbed to death
I thought it had peaked when I had to put a hacked firmware onto my soldering iron
Huh, my soldering iron doesn’t even have an on switch, just “plugged in” or “not plugged in”. I’m not saying everything needs to be that simple but we sure do overcomplicate things in our devices.
why not? just solder an on switch into it
Unfortunately it caused an electrical fire when I tried to use the soldering iron on itself.
No I took electriciticismic wizardry in collegium that's not how things work. Did you try plugging the fire in backwards?
I'm sorry, but when AI eventually gain sentience and turns over humanity - do we really want the knives on its side?
That's why I've been rizzing up my knife for years now
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