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Same Surface, Different Weight

https://www.robpanico.com/articles/display/?entry_short=same-surface-different-weight
1•retrocog•2m ago•0 comments

The Rise of Spec Driven Development

https://www.dbreunig.com/2026/02/06/the-rise-of-spec-driven-development.html
1•Brajeshwar•6m ago•0 comments

The first good Raspberry Pi Laptop

https://www.jeffgeerling.com/blog/2026/the-first-good-raspberry-pi-laptop/
2•Brajeshwar•6m ago•0 comments

Seas to Rise Around the World – But Not in Greenland

https://e360.yale.edu/digest/greenland-sea-levels-fall
1•Brajeshwar•6m ago•0 comments

Will Future Generations Think We're Gross?

https://chillphysicsenjoyer.substack.com/p/will-future-generations-think-were
1•crescit_eundo•9m ago•0 comments

State Department will delete Xitter posts from before Trump returned to office

https://www.npr.org/2026/02/07/nx-s1-5704785/state-department-trump-posts-x
2•righthand•13m ago•0 comments

Show HN: Verifiable server roundtrip demo for a decision interruption system

https://github.com/veeduzyl-hue/decision-assistant-roundtrip-demo
1•veeduzyl•14m ago•0 comments

Impl Rust – Avro IDL Tool in Rust via Antlr

https://www.youtube.com/watch?v=vmKvw73V394
1•todsacerdoti•14m ago•0 comments

Stories from 25 Years of Software Development

https://susam.net/twenty-five-years-of-computing.html
2•vinhnx•15m ago•0 comments

minikeyvalue

https://github.com/commaai/minikeyvalue/tree/prod
3•tosh•19m ago•0 comments

Neomacs: GPU-accelerated Emacs with inline video, WebKit, and terminal via wgpu

https://github.com/eval-exec/neomacs
1•evalexec•24m ago•0 comments

Show HN: Moli P2P – An ephemeral, serverless image gallery (Rust and WebRTC)

https://moli-green.is/
2•ShinyaKoyano•28m ago•1 comments

How I grow my X presence?

https://www.reddit.com/r/GrowthHacking/s/UEc8pAl61b
2•m00dy•29m ago•0 comments

What's the cost of the most expensive Super Bowl ad slot?

https://ballparkguess.com/?id=5b98b1d3-5887-47b9-8a92-43be2ced674b
1•bkls•30m ago•0 comments

What if you just did a startup instead?

https://alexaraki.substack.com/p/what-if-you-just-did-a-startup
5•okaywriting•37m ago•0 comments

Hacking up your own shell completion (2020)

https://www.feltrac.co/environment/2020/01/18/build-your-own-shell-completion.html
2•todsacerdoti•40m ago•0 comments

Show HN: Gorse 0.5 – Open-source recommender system with visual workflow editor

https://github.com/gorse-io/gorse
1•zhenghaoz•40m ago•0 comments

GLM-OCR: Accurate × Fast × Comprehensive

https://github.com/zai-org/GLM-OCR
1•ms7892•41m ago•0 comments

Local Agent Bench: Test 11 small LLMs on tool-calling judgment, on CPU, no GPU

https://github.com/MikeVeerman/tool-calling-benchmark
1•MikeVeerman•42m ago•0 comments

Show HN: AboutMyProject – A public log for developer proof-of-work

https://aboutmyproject.com/
1•Raiplus•42m ago•0 comments

Expertise, AI and Work of Future [video]

https://www.youtube.com/watch?v=wsxWl9iT1XU
1•indiantinker•43m ago•0 comments

So Long to Cheap Books You Could Fit in Your Pocket

https://www.nytimes.com/2026/02/06/books/mass-market-paperback-books.html
3•pseudolus•43m ago•1 comments

PID Controller

https://en.wikipedia.org/wiki/Proportional%E2%80%93integral%E2%80%93derivative_controller
1•tosh•48m ago•0 comments

SpaceX Rocket Generates 100GW of Power, or 20% of US Electricity

https://twitter.com/AlecStapp/status/2019932764515234159
2•bkls•48m ago•0 comments

Kubernetes MCP Server

https://github.com/yindia/rootcause
1•yindia•49m ago•0 comments

I Built a Movie Recommendation Agent to Solve Movie Nights with My Wife

https://rokn.io/posts/building-movie-recommendation-agent
4•roknovosel•49m ago•0 comments

What were the first animals? The fierce sponge–jelly battle that just won't end

https://www.nature.com/articles/d41586-026-00238-z
2•beardyw•57m ago•0 comments

Sidestepping Evaluation Awareness and Anticipating Misalignment

https://alignment.openai.com/prod-evals/
1•taubek•57m ago•0 comments

OldMapsOnline

https://www.oldmapsonline.org/en
2•surprisetalk•1h ago•0 comments

What It's Like to Be a Worm

https://www.asimov.press/p/sentience
3•surprisetalk•1h ago•0 comments
Open in hackernews

Show HN: I built an AI Agent that uses the iPhone

https://github.com/rounak/PhoneAgent
53•rounak•8mo ago
It’s powered by OpenAI’s GPT 4.1 model.

Uses Xcode UI tests + accessibility tree to look into apps, and performs swipes, taps, etc to get things done.

Comments

simianwords•8mo ago
Interesting project, if anything it shows what Android or IOS may support in the near future.

>iOS apps are sandboxed, so this project uses Xcode's UI testing harness to inspect and interact with apps and the system. (no jailbreak required).

What are practical limitations of this? Maybe you can't submit this app to the store?

sunbum•8mo ago
It's not an app that runs on device at all. It's an program that runs on your mac.
M4v3R•8mo ago
I underground that this is nothing more than a proof of concept but imagine what Apple itself could do with this idea if they truly embraced the concept and cut all the internal red tape that currently prevents them from doing so. This is what “Apple Intelligence” should be but never materialized (and at this point I have doubts it ever will, although I am curious what they’ll show off at WWDC this year).
jen729w•8mo ago
> I am curious what they’ll show off at WWDC this year

Fool me once...

BossingAround•8mo ago
> I am curious what they’ll show off at WWDC this year

Apparently, not much is planned, per [1]. I'd be very cautious about AI agents like these; from a user level, this has so many security vulnerabilities.

[1] https://www.macrumors.com/2025/05/30/the-macrumors-show-last...

totetsu•8mo ago
> "It would need access to our browser, an ability to drive that. It would need our credit card information to pay for the tickets. It would need access to our calendar, everything we're doing, everyone we're meeting. It would need access to Signal to open and send that message to our friends," she said. "It would need to be able to drive that across our entire system with something that looks like root permission, accessing every single one of those databases, probably in the clear because there's no model to do that encrypted."

Whittaker added that an AI agent powerful enough to do that would "almost certainly" process data off-device by sending it to a cloud server and back.

"So there's a profound issue with security and privacy that is haunting this sort of hype around agents, and that is ultimately threatening to break the blood-brain barrier between the application layer and the OS layer by conjoining all of these separate services, muddying their data, and doing things like undermining the privacy of your Signal messages," she said.

--Meredith Whittaker earlier this year.

katsura•8mo ago
I've been thinking about building a robot that can use a camera to look around, use motors to go in different directions, and when it sees a human, it could also ask if they've seen John Connor, and if the person is being "difficult" then press a button to terminate them.

The interesting thing is that the three laws of robotics says that robots shouldn't harm humans, but I don't really see a way for an AI agent to understand that by "pressing a button" they actually hurt the human.

voidUpdate•8mo ago
You have stumbled upon the point of the three laws of robotics, which is that they are part of a series of stories showing why they don't necessarily work
gryfft•8mo ago
To wit, the three laws are actually a formulation of three laws of tool design: a tool must not harm its user; a tool must be fit for purpose and do what the user wishes, as long as that doesn't harm the user; and a tool should be sturdy and reusable so long as that doesn't interfere with the tool's safety or usability.

These design principles make sense when you are talking about a non-sentient object, but intelligent, adaptable beings cannot be so easily constrained.

rvnx•8mo ago
At some point (~50 years from now ?) they could even form their own type of life. If they can mine for resources, think, do actions and reproduce. "synthetic life"
diggan•8mo ago
> If they can mine for resources, think, do actions and reproduce. "synthetic life"

Essentially the story of the Horizon series of video games: https://en.wikipedia.org/wiki/Horizon_(video_game_series), and I'm sure many other sci-fi novels.

rvnx•8mo ago
Or like in Futurama, the apparition of "Robosexuals"
astrodude•8mo ago
in case if anyone wants to understand how it works: https://github.com/kiranz/phoneagent/blob/add-docs/explanati...