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Tree-mounted machines connect to web app to let users knock on wood remotely

89 points • by surprisetalk • last Tuesday at 1:00 PM • 38 comments • view on HN

Comments

jtickle • yesterday at 7:39 PM

This seems exactly like the sort of shenanigan that would piss off rather than appease the wood spirits.

nkmnz • yesterday at 9:20 PM

What’s next? Touch-grass-as-a-Service?

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weirdish • yesterday at 7:59 PM

I'd only buy this if it included a subscription-based AI upsell to predict and adapt to my adjusting superstition needs over time

yetihehe • yesterday at 7:59 PM

Knocking on wood was about knocking on unpainted wood, so that you have actual direct physical contact with wood. Remote knocking seems to go in the other direction...

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krunck • yesterday at 7:57 PM

There are societies where rather than knocking on wood one turns one's head and spits. For example: "Grandad is looking well after his fall, let's hope that doesn't happen again. Ptew!"

Looking for this in app form.

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gexla • today at 5:43 AM

I wonder if I could create a full time job for myself tossing salt over my shoulder.

psadri • today at 12:59 AM

Whoever created this - you are the crazy kind of person I want to meet in real life.

skinfaxi • yesterday at 8:18 PM

Found this other experiment, part of the same series "Machines Responding to Superstitions".

https://www.dezeen.com/2023/10/31/kinky-kashayam-portable-bl...

Though it seems less like machine response than humans integrating technology into superstitious belief.

TehCorwiz • yesterday at 7:47 PM

If an app knocks on a tree and nobody is around…

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dr_pyser • today at 2:50 AM

I never had to knock on wood

gosen • yesterday at 8:28 PM

I can't explain why but it's amazing! Maybe because in my culture "knocking on the wood 3 times" helps to avoid the bad luck and I lived with that for 20 years, or maybe it's just fun to imagine that you're knocking on the wood remotely ¯\_(ツ)_/¯

dvh • yesterday at 7:42 PM

It's like FakeBlock from Arrested development

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itissid • yesterday at 7:41 PM

I am ratting this out to the Tree Beard

Cpoll • yesterday at 8:30 PM

Looking forward to one that will let me touch grass from my computer.

ButlerianJihad • yesterday at 9:30 PM

Nothing can surprise me. Every day at college, I would walk past these "Trees".

https://stuartcollection.ucsd.edu/artist/allen.html#about-th...

lofaszvanitt • yesterday at 9:07 PM

You have to do it with a right hand, from under. So this is 100% fake.

classified • yesterday at 7:53 PM

The knockers are missing solar panels to continuously charge their batteries. So there will be sustained costs to keep them running. And how water-proof are they? Apart from that, it's going to sell like hot cakes.

tinyplanets • yesterday at 7:43 PM

Or just, you know, walk outside in the fresh air, find a nearby tree, and knock on it...

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slipperybeluga • yesterday at 11:55 PM

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