this post was submitted on 21 Mar 2026
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Asklemmy

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[โ€“] BilboBargains@lemmy.world 1 points 3 hours ago
[โ€“] rossman@lemmy.zip 4 points 7 hours ago

Standardized connector for everything with backwards compatibility

Maglev trains in the US

[โ€“] arcine@jlai.lu 4 points 7 hours ago

Recycling that actually works.

[โ€“] Darleys_Brew@lemmy.ml 3 points 7 hours ago

Brit on a train; A phone network that would offer a reasonable level of connectivity no matter where you are in the country.

Ours definitely took a few steps back early 2023.

[โ€“] wer2@lemmy.zip 7 points 10 hours ago (1 children)

Self driving cars. Ten years ago I said, "we'll have this worked out in 10 years". What a fool I was.

[โ€“] phoenixz@lemmy.ca 1 points 6 hours ago

Elmo has claimed to have it for over 10 years now

You weren't a fool, you simply were lied to

Elmo always lies, every second word put of his mouth is a lie. Every project he boasts about has been a lie.

[โ€“] Tenderizer78@lemmy.ml 6 points 13 hours ago (1 children)

I thought that by now we would've commercialized at scale alternative battery technologies. We're still using lithium ion even for grid storage and EV's.

Also, I expected we would have put a man on the moon by now.

[โ€“] racoon@lemmy.ml 2 points 11 hours ago* (last edited 11 hours ago)

We wouldnโ€™t such a battery development if we had simply invested in a standardised electrified wiring network for the motor roads. we would have lighter cars that charge their ~100 km battery while driving on the motor road so they can easily reach their destination

[โ€“] catboat@sopuli.xyz 5 points 15 hours ago (1 children)

I was hoping that by now technology and education would have helped all the humans to realize how to take care of each other and work together for a better tomorrow.

Instead we got this fucking mess that's going on right now all around the world.

[โ€“] Mucki@feddit.org 2 points 12 hours ago

It's really that. All that technology and we still didn't solve the most primitive and basic problems in this world's community.

[โ€“] 404found@lemmy.zip 18 points 22 hours ago* (last edited 22 hours ago)

More of a pet peeve, but I thought IT would be way more stable by now. Everything has so many bugs and it's just accepted. I've grown pessimistic about new tech and I would prefer to wait a couple years before getting it. It's not novel if it's broken.

Side thought, I thought we would have hologram phone calls by now.

[โ€“] ICastFist@programming.dev 15 points 23 hours ago (1 children)

Phones that can be opened up and have internals replaced, like desktop computers

[โ€“] laughingsquirrel@discuss.tchncs.de 6 points 19 hours ago (1 children)
[โ€“] ICastFist@programming.dev 6 points 13 hours ago

That one is still exclusive to a few select countries and won't ship to mine :/

[โ€“] leftascenter@jlai.lu 21 points 1 day ago (8 children)

Computer phones. As in I just connect to screen and keyboard, and phone is my main desktop.

Cheaper EVs.

Working lab fusion.

[โ€“] Raiderkev@lemmy.world 2 points 12 hours ago

Wasn't that something proposed in windows phone? I can't remember and am too lazy to look it up

[โ€“] ADTJ@feddit.uk 2 points 15 hours ago

Android 16 brings that desktop functionality

[โ€“] ThunderQueen@lemmy.world 2 points 22 hours ago (1 children)

If its just for a productivity office type work, samsung phones can do this but it is account locked which is annoying

[โ€“] leftascenter@jlai.lu 2 points 16 hours ago (1 children)

That's still weak compared to what a phone could really do though.

[โ€“] ThunderQueen@lemmy.world 2 points 13 hours ago

Absolutely. My phone is more powerful than my family pc from 2007 by a mile

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[โ€“] Maeve@kbin.earth 21 points 1 day ago

Compassion, empathy, socialism.

[โ€“] Formfiller@lemmy.world 27 points 1 day ago (2 children)

Ability to live in balance with the earth

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[โ€“] 1984@lemmy.today 11 points 1 day ago

Those thin transparent screens you see in sci fi movies.

[โ€“] SaraTonin@lemmy.world 10 points 1 day ago (1 children)

I definitely thought weโ€™d have Ar glasses by now

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[โ€“] Routhinator@startrek.website 22 points 1 day ago (2 children)

Guillotines and a lineup of billionaires in straight jackets

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