Live data from Hacker News

Ask HN: What is the weirdest or most surreal recent technology you have seen?

news.ycombinator.com

411–420 of 512 posts

Re: Ask HN: What is the weirdest or most surreal recent technology you have seen?

#411

ChatGPT, which might be the biggest thing since smartphones, but also, this self-healing clothing: https://www.gearpatrol.com/outdoors/a648024/coalatree-whistl...

Here’s GIF of the cloth “healing” after being rubbed:

https://hips.hearstapps.com/amv-prod-gp.s3.amazonaws.com/gea...?

Re: Ask HN: What is the weirdest or most surreal recent technology you have seen?

#412

Well, this is far afield from the normal discussions here, but: 8 years ago, I had a pretty bad cycling crash and broke my hip -- which, if you're not aware, means I broke the "femoral neck", or the narrow bit of bone between the long part of the femur and the "ball" that goes into your pelvis. Post-repair, my x-ray looked like this: http://i.imgur.com/gRqg50J.png Anyway, with that much hardware in a repair, you're p…

That’s amazing. Decades ago you would be crippled for life after an event like that. Now you might be essentially back to functioning :)

The really amazing thing is that even 20 years ago, a return to full activity with no limitations was nearly a given after a THR. The improvements here are mostly in terms of how quickly that recovery happens.

My mother, in her working life, was a physical therapist, but she's been retired for 25 years. In her career, the hip replacement was miraculous but required a serious hospital stay, and had a higher complication rate. Improved techniques and understandings about the recover process have made ENORMOUS differences since then.

Re: Ask HN: What is the weirdest or most surreal recent technology you have seen?

#413

Well, this is far afield from the normal discussions here, but: 8 years ago, I had a pretty bad cycling crash and broke my hip -- which, if you're not aware, means I broke the "femoral neck", or the narrow bit of bone between the long part of the femur and the "ball" that goes into your pelvis. Post-repair, my x-ray looked like this: http://i.imgur.com/gRqg50J.png Anyway, with that much hardware in a repair, you're p…

Congratulations! > I live in a top-tier city for this kind of medical attention What city is that, if you don't mind?

Houston.

We have shitty weather in the summer, and the landscape is so flat as to make pancakes look topographically interesting, but if you have cancer or need orthopedic surgery it's hard to find a better place to go.

Re: Ask HN: What is the weirdest or most surreal recent technology you have seen?

#414
post #328

Earlier quoted context omitted.

My brother had a shoulder surgery that he put off for many years. The doctor actually told him that he did the right thing because the type of surgery he needed has some such a long way in the last 10 years. It's great that we're still making so much progress in these areas.

How far behind is e.g. Europe compared to the U.S.? Do these innovations generally spread, or are they hindered by local regulations in each country?

The main difference between Europe and the US on this point is health insurance (or the lack of in the US). Those technologies are available worldwide - it heavily depends on whether you can afford it or not.

Re: Ask HN: What is the weirdest or most surreal recent technology you have seen?

#415
post #402

Earlier quoted context omitted.

Congratulations! > I live in a top-tier city for this kind of medical attention What city is that, if you don't mind?

maybe beijing, shanghai, zurich, minneapolis, or moscow

Assuming there is only one Kragen, I am amused but not surprised to see you here.

Re: Ask HN: What is the weirdest or most surreal recent technology you have seen?

#416

Well, this is far afield from the normal discussions here, but: 8 years ago, I had a pretty bad cycling crash and broke my hip -- which, if you're not aware, means I broke the "femoral neck", or the narrow bit of bone between the long part of the femur and the "ball" that goes into your pelvis. Post-repair, my x-ray looked like this: http://i.imgur.com/gRqg50J.png Anyway, with that much hardware in a repair, you're p…

I've got a new hip in my future and I've been hearing more of these stories. Incredible, and incredibly relieving. Congrats on your new skelly!

The good news for you is that, assuming yours is an initial intervention and not a "revision" (ie, like mine, where they removed a repair and replaced it with an implant), you'll have an even EASIER time.

My initial break was complex enough that they needed to incisions. One of them is kind of the front of my groin/pelvis, and that site got infected and required some intervention to heal. It healed ugly, with lots of scarring.

NORMALLY, though, for a replacement that's exactly where they'd go in ("anterior approach"). My surgeon wisely demurred and opted for the older posterior entry, around the back of my left thigh and buttock, but that means a slightly more complex recovery with more restrictions for longer. Basically, if I bend too much a given way, or twist, or put too much load on it, I risk dislocating the implant, which would be VERY VERY BAD. Even so, the scar tissue & such presented too much of a risk of healing issues, infection, etc, so it's a trade we were okay with.

You, though, will probably GET the anterior approach, which doesn't have this risk.

Re: Ask HN: What is the weirdest or most surreal recent technology you have seen?

#417
post #322

Earlier quoted context omitted.

It is passing medical exams and will be used to help diagnose issues with similar reliability as humans.

We've been down the AI diagnosis path before and even a purpose-built system failed to live up. I think that GPT, much like Tesla autopilot, is going to spend a very long time ironing out it's "last mile" before anyone will trust it. The tendency for AI to be spectacularly wrong when it fails to grasp context is still pretty prevalent.

Just curious is it a political issue (risky and who to sue) or a technical issue (ai has far worse judgement)?

Re: Ask HN: What is the weirdest or most surreal recent technology you have seen?

#418

"Petmiglia" - a 360 degree automated pet drying chamber I came across at IFA. If your dog is scared of a hairdryer, why not put him in the hairdryer? http://en.petmiglia.com/

> If your dog is scared of a hairdryer, why not put him in the hairdryer?

Sounds like one way to emotionally scar the poor thing for life.

Personally I found it is mostly the noise that is a problem. We are using a fancy Dyson hairdryer for our dogs and it has made it a bit better.

It's a shame the dog dryer promotional videos don't actually show what it sounds like.

Re: Ask HN: What is the weirdest or most surreal recent technology you have seen?

#419

AI nsfw bf/gf apps. It probably just makes sense to this generation but for me, it feels like something out 90s era sci fi.

Yes, the 90's, when cable TV channels like Showtime could do this type of marginally R-rated SF.

https://youtu.be/ntoEHAL3IGg

Re: Ask HN: What is the weirdest or most surreal recent technology you have seen?

#420
post #402

Earlier quoted context omitted.

maybe beijing, shanghai, zurich, minneapolis, or moscow

Assuming there is only one Kragen, I am amused but not surprised to see you here.

i made a fb group for people named that; at the time most of them were from south africa, but i'm not

nice to see you

Post reply on HN