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Helmdar: 3D Scanning Brooklyn on Rollerblades

https://owentrueblood.com/blog/2025/05/04/helmdar/

49•todsacerdoti•3h ago

Comments

fshafique•1h ago

You should post this on /r/Photogrammetry on Reddit: https://www.reddit.com/r/photogrammetry/

condensedcrab•1h ago

Very impressive! LiDAR and point clouds seem very promising, but the challenge of denoising point clouds and artifacts keep the skill bar very high/time intensive.

timzaman•50m ago

Just install polycam and walk around :)

amelius•25m ago

Wouldn't this be cheaper with a stereo pair of cameras + software reconstruction instead?

Wikidive – AI guided rabbitholes in Wikipedia

https://wikidive.tulv.in/

2•atulvi•4m ago•1 comments

Self-driving cars can talk to each other while on the road

https://www.livescience.com/technology/electric-vehicles/self-driving-cars-can-tap-into-ai-powered-social-network-to-talk-to-each-other-while-on-the-road

1•geox•4m ago•0 comments

Unparalleled Misalignments

https://rickiheicklen.com/unparalleled-misalignments.html

1•ChadNauseam•6m ago•0 comments

Show HN: AgentShield SDK – Runtime security for agentic AI applications

1•iamsanjayk•6m ago•0 comments

Show HN: AgentShield SDK – Runtime security for agentic AI applications

https://pypi.org/project/agentshield-sdk/

1•iamsanjayk•8m ago•0 comments

P1 Modula-2 for Mac

https://modula2.awiedemann.de/

1•kristianp•11m ago•0 comments

A structured coalescent model reveals deep ancestral structure shared by humans

https://www.nature.com/articles/s41588-025-02117-1

1•georgecmu•16m ago•0 comments

Goodput

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

1•CharlesW•19m ago•0 comments

A Fifth of American Adults Can't Read

https://www.thefp.com/p/a-fifth-of-american-adults-cant-read-i-teach-them

3•harambae•19m ago•0 comments

I built a tool that lets you cross-post your social media anywhere

https://reposter.social

1•ProgrammerByDay•22m ago•2 comments

My Blog Lasted Longer Than the Confederacy (2024)

https://soatok.blog/2024/07/21/my-furry-blog-has-lasted-longer-than-the-confederacy/

2•hlieberman•29m ago•1 comments

Before Our Attention Was a Commodity: Memories of a Pre-Web Internet

https://blog.sanfranciscan.org/2025/05/04/before-our-attention-was-a-commodity/

1•chema•33m ago•0 comments

Balcony solar has proven popular in Germany, but U.S. isn't ready

https://www.bdcnetwork.com/home/news/55287607/balcony-solar-has-proven-wildly-popular-in-germany-but-us-isnt-ready

2•bookofjoe•45m ago•0 comments

Ansible Now() Function

https://www.ansiblepilot.com/articles/mastering-time-in-ansible-the-now-function

1•indigodaddy•45m ago•0 comments

LLM ported to the C64

https://hackaday.com/2025/05/03/llm-ported-to-the-c64-kinda/

1•amichail•46m ago•0 comments

Flash USDT; Instant Transfer Utility

1•avarreynold•46m ago•0 comments

List of remote jobs updated daily

https://listofremotejobs.com/

1•sp1982•53m ago•2 comments

Stop Fighting Your ROS 2 Environment: Build Faster, Reproducibly, Anywhere

https://index.0x77.dev/blog/ros-devenv

1•0x77dev•56m ago•0 comments

Where are the proactive AI coding tools?

https://austinhenley.com/blog/proactiveai.html

2•mikebike•57m ago•0 comments

iBeacons

https://computer.rip/2025-05-04-iBeacons.html

2•zdw•1h ago•0 comments

Exposure to Rubber Additives in Indoor Climbing Facilities

https://pubs.acs.org/doi/10.1021/acsestair.5c00017

2•sixthDot•1h ago•0 comments

Shoes That Changed (Fashion) History: Influential Icons

https://blog.americanduchess.com/2025/05/shoes-that-changed-fashion-history-influential-icons.html

1•crescit_eundo•1h ago•0 comments

Dark Mode PDF Reader with Note Taking

https://www.shadowreader.io/

2•EbenZergaw•1h ago•0 comments

Mini PC with Ryzen 9 9955HX and 10 GB networking goes on sale for $839 and up

https://liliputing.com/minisforum-ms-a2-goes-on-sale-for-839-and-up-mini-pc-with-ryzen-9-9955hx-and-10-gigabit-networking/

4•PaulHoule•1h ago•1 comments

Trump Says He Will Implement 100% Tariffs on Films Produced Outside the U.S.

https://variety.com/2025/film/news/trump-tariff-foreign-film-national-security-1236386566/

14•pseudolus•1h ago•1 comments

Ask HN: How to remove space switch delay on macOS?

2•kulikalov•1h ago•0 comments

People are losing loved ones to AI-fueled spiritual fantasies

https://www.rollingstone.com/culture/culture-features/ai-spiritual-delusions-destroying-human-relationships-1235330175/

55•wzm•1h ago•37 comments

Donald Trump Says He's Pursuing 100% Tariffs on Movies Produced Outside U.S.

https://deadline.com/2025/05/trump-movie-tariffs-hollywood-1236384980/

8•Flatcircle•1h ago•6 comments

Matrix-vector multiplication implemented in off-the-shelf DRAM for Low-Bit LLMs

https://arxiv.org/abs/2503.23817

2•cpldcpu•1h ago•0 comments

Why Weekly Updates Matter (and How They Support Your Growth)

https://www.rishigoomar.com/why-weekly-updates-matter-and-how-they-support-your-growth/

1•rgoomar•1h ago•1 comments