Modern ice trays.

Home automation. I've only just get into relay but man, the ability to turn it on or off based on other devices status is just so futuristic for someone that love and still love simplicity and dumb device.

Also ebike. A motorized bicycle that use electric motor to run, doesn't smell, quiet, and can assist me so my journey isn't as exhausting? Where is this thing when i ride my bike 16km round trip to my school every day 20 years ago?

Those fancy sinks you can't fit your hands in and just splash water everywhere. We have peaked as a race, its all downhill now.

Rode in a self driving taxi the other day. While it was very cool, it was much more cool to see the fellow passengers freak out and record the entire ride

My appliances.

The only "smart" appliance I own is a TV, and the ability to just press a few buttons instead of swapping inputs/cords to watch basically anything on it feels pretty futuristic. Even my dumb appliances have features now I never saw even in the rich kids' houses as a kid in 90s. My toilet has a lid that is engineered to close slowly on its own with gravity instead of slamming. I can use the internet anywhere in my home from a handheld rectangle, man.

I'm dating myself hard with this comment, I know, but as a guy in his mid 30s I'm pretty routinely struck by the thought of how sci-fi some of my commonplace stuff really is compared to what I thought shit would look like as a kid/teenager.

Zoom meetings

Everything's connected, there's a vast collection of human knowledge available at a few clicks, smart homes, and the future is looking very hopeful!

USBC-PD and the rise of energy efficient dc appliances. the ability to to toss out ac power bricks and power most of my DC appliances with an electrical grid I wired together with solar panels and batteries. The sun powers most of my convinence and luxuries without burning fossil fuels.

24" TV, desktop vaporizer, video game console, laptop, and led lamp are all run from my offgrid dc electrical system and can use under 50 watts when all are on at once. I can process a load of laundry with a travel sized washer and spin dryer combo. I can brew a cup of coffee, I can get running water with a usb pump/shower head, I can run a small fridge, run a fan, I have a usb electric blanket/ heated jacket poncho that will sip on 10 watts of power and keep me warm on cold nights. If thats not enough I can get a jacket or blanket that runs on dewalt power tool batteries. Even charge a small electric bike.

I can do all of this with a cheap power station and 200w of solar. Just about the only modern convinences that are still hard to do on a 200w dc system is air conditioning(sadly seeming to be more a survival requirement in the coming years during summer) and cooking appliances. In those cases a tank of propane and dual fuel generator are great backup options especially if you can't afford more solar and batteries to run a 1000+ watt appliance. Fortunately most 5000btu window units only consume 400-600 watts after startup surge or with soft starter so you dont need that much solar and batteries if you have a small space to be conditioned.

All of these things either weren't possible or gave our ancestors a laborious manual workload 100 years ago. Most of these things required an industrial sized machine and or massive amounts of wattage 50 years ago. Now this is all possible with cheap affordable technological magic that sips power. Solar panels are getting cheaper and more efficent, and so is most consumer technology that power our lives. Its a shame that our generation and future generations will have to pay for the sins of our fossil fuel burning fathers but I am confident that more and more people will be moving towards more sustainable options especially as their homes/enviroments burn down from the ever increasing dry droughts and they are forced into being nomadic vandwellers.

Shared transport

https://en.wikipedia.org/wiki/Shared_transport

Sorry to burst your bubble regarding quiet streets, but tires make a lot of noise, too. So if we just replaced every car to be electric, the streets would certainly be quieter, but not silent. The best way to make cities actually silent is to remove cars entirely.

My AVP. Every time I put it on I’m amazed how well I can see the world and all the floating windows are so crisp.