I saw a fridge that had an app so you could control it from anywhere.
My requirements for a fridge are remarkably simple, to the point the only practical use I could think of an app was alarm that I'd left the door open or something.
(If this particular app did have a door-open alarm, it wasn't on the list of features. It did say you could adjust the temperature from your office. A location I'm often worrying about the fridge.)
Who decided to call useless ideas an "innovation" is beyond my understanding.
I'd love to be able to see/know what I have at home while I'm shopping.
But yeah, it's a minor convenience
Our fridge is most of the time fairly full so I have a hard time imagining where would I put a camera to get a good overview of its contents. It seems that the best place is about half a meter outside. Even a fisheye would not be able to cover both door and the rest of it.
Ideally, as I print photos mainly, I get more then 4 colors and decent color management.
Added bonus for scanning (with or without document feeder).
Not much else there. Pay-per-page subscriptions are ok, by the way, price wise for home office use.
Then it comes down to innovation in the fields of color management, ink mixing and print heads and paper handling. And inks, of course.
Anything else is just pointless, and nothing I would call innovation.
Our fridge is often 75-95% full, and things I can picture this maybe being useful for - sour cream, pickles, condiments - are often pushed to the back or on the door. I have a hard time imagining anything besides mostly "oh look, the milk jug/large bowl of last night's leftovers is blocking the camera's view of this entire shelf".
It also doesn't solve the "is that sour cream at least 1/3 full?" or equally important "is it expired?" problem, which is almost worse, because seeing the sour cream container leads to a false positive, which means I don't buy more despite needing it.
- make something else
- buy more regardless and make a larger batch
They have fewer points of technical failure; they don’t create security attack surface; they save bandwidth; they get you talking to your friends, family or neighbours more; most food waste biodegrades, so it’s not really “waste”.
The thing is that turn on remotely is useless, it requires that you've added soap, closed the dishwasher and that it's turned on. At that point you might as well just set a timer.
There are two features I could see being useful: Auto-start during the night, when the electricity cost is lowest and a detailed error report, like heating element is 100% function, or water is leaking. None of those features will ever be available, because that's not why they are adding "smart" features.
I have yet to see a single non-bullshit feature from any "smart" appliance, honestly.
If your argument requires saying it's fine to just throw out food, maybe you should reconsider.
Then after a few weeks the company decided they had to change their authentication scheme to something really complex and I couldn't be bothered - deleted the app and don't really miss it.
If you get a notification at work that your fridge door is left open, it would stay open until someone gets home and manually closes it.
Compared to a Canon Pro-200, they break even was somehwere around 300 printed a4 photo mark if I remember my detailed calculation correctly (850 bucks for the Epson and 460 bucks for Canon).
But yes, I love that printer! Because as a person, I do not think like my busoness case, hence with the tank printer I do kot think about print costs, as the purchase price is gone and mentally accounted for.
I never compared the non photo-capable EcoTank and whatever canon calls their tank printers to the cartridge cousins so.
They typically have a very powerful 2.5 kilowatt heater they run in bursts - for like 5 mins when prewashing, for like 10 mins when starting the main wash, and like 10 mins again when drying.
In between those times, the machine uses only ~60 watts for pumps.
I have often pondered what a world of machines designed to meet solar output looked like - and for a dishwasher it would involve the heater being modulated to match the solar output (and knowing that sometimes the wash cycle would take longer if a cloud was overhead so heating was delayed by a half hour).
Once you've started an appliance on a cycle it's going to keep running, even if the sun goes behind a cloud. So you don't need to start it when the instantaneous solar power is at its highest, you need to start it when the predicted next two hours of solar power are at their highest.
And it turns out you don't need complex monitoring to figure that out.
Aren't RFID tags on all groceries a viable solution to make product info available to a fridge?
Concrete costs far fewer $$$'s than batteries do, per kwh of heat stored, it also doesn't require inverters, balancing or safety systems, ad lasts millions of cycles rather than thousands.
It turns out it was a very simple Wifi ESP8622 project to wire up a reed switch + a magnetic door sensor to add such an alarm to Home Assistant.
A pepper that you buy, cook and then throw away represents a considerable investment:
* you spent energy cooking it
* your supermarket had to stock / refrigerate 1.x pepper to sell you 1.0, because of spillage
* the pepper had to be transported from the land, to and fro various logistic centers (sometimes 100's of miles)
* the farmer had to grow 2.x or even 3.x peppers to sell 1.0, because of esthetics (unfortunately) .. meaning often esticides, heating, etc
I will absolutely never enable it.
Then I got a decent deal on a ET-8550, and the peace of mind to not re-run ink costs everytike you print, plus the Epsons home office printer functions, closed that decision. And the Epson print quality is really good, even B/W, so far, with the right media setting and paper, no colour tints whatsoever (at least that I can see).
Same - although I have experienced an interesting extension of this: HomePods now have alarm detection (the intention being to detect a smoke/burglar alarm). It is also triggered when the fridge is left open, leading to everybody in the household getting a critical alert (which ignores silent mode).
You can still slowly heat it up to 70 or 80°C and just add some extra heat on use, but that will still leave a lot of immediate power to deal with.
I would like a smart fridge that lets me know what is inside - so I know if I should get milk or a salad on my way home. So far nobody makes that.
I'm sure this is practically not a real issue, but my OCD paranoia cannot fathom the idea of my oven being on while I'm not at home due to safety / fire concerns.
I feel this is a terrible trade-off: a minor convenience, in exchange for a huge attack surface that could allow someone to burn your house down remotely. The folks who build IoT systems have neither the skill nor the economic incentive to keep these things secure for the 15+ year lifespan of a durable good like a cooking range.
"Less to go wrong" is my mantra for appliances. I want to switch them on and forget about them.
Your dishwasher might not implement it, but the existence of wifi-connected start function probably means that home assistant could enable this.
This is me too (or more realistically, my fridge is 95-105% full) but there's definitely people out there whose fridges are usually mostly empty and a camera could reasonably capture everything in it.
However, since my array is currently 4.4kw at 3 in the afternoon, a 2.5kw burst isn't a problem.
For me, this highlights issues that I think the IoT solutions paint over. The IoT solutions all require the same kinds of industry you're describing here, but for tech. So when those get deployed you have the food industry and the tech industry, but you still have the problem of the mouldy pepper, and the problem of food deserts, and a few other things.
I still think my "you can throw out the excess/mouldy food" and the "solve the problem by communal cooking" are better approaches than the IoT one. But I accept this is intuition and guesswork, and somewhat politically motivated. I'm sure about the politics here, but I accept I'm light on the data. I think the real problems are elsewhere than either the individual mouldy peppers and the IoT; somewhere around deeper, harder issues to do with supporting towns and cities the way we do.
You're making some kind of assumption and value judgement here but not articulating it. You're using the assumption as leverage to make an emotional push for me to think differently.
What's the assumption and value judgement? Can you weigh that against the biodegradability comment and share more of your thoughts?
Would be fun though, appliances can just have a "make me smart socket" with direct connection to hardware. Then it's the smart plug that needs kept updated, but more sustainable since it's used for many products. And if your manufacturer for it dies, can just replace with any other one since they'd be held to a standard.
There's no money to save on spot price optimization there.