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Show HN: Root – Privacy-preserving home security camera

https://rootprivacy.com/blog/building-your-own-security-camera
2•PaulPlay•1h ago
Hey Hacker News!

The past few months I’ve been working on this open-source software stack that makes it easy to build your own privacy-first security camera. When searching for a security camera (e.g. Google Nest, Amazon Ring..) that guarantees privacy I was surprised to find out there’s no such option, apart from going the old-school route. Many of the big players also had major privacy scandals.

It has gotten even worse over the last couple of months with Amazon Ring now working together with Flock Safety, a company helping law enforcement with mass surveillance.

Using the ROOT software stack you can set up a feature-rich & remotely accessible security camera with on-device AI vision in no time. No need for a big NVR, home server, etc. All communication is fully end-to-end encrypted (with forward secrecy), and recordings are stored locally.

The linked guide walks you through the easy process, all you need is a Raspberry Pi Zero 2 + a camera module. I’m also currently working on a hardware prototype to make this even more accessible :-)

Happy to answer any questions!

I added an epistemology layer to a coding agent. It got cleaner, but dumber

https://leanpub.com/system3-fluent-autonomy
1•hanialshater•1m ago•0 comments

What if there was a free tool to generate a music playlist for your next flight?

https://www.hypemyflight.com
1•codexhaus•2m ago•0 comments

CorsProxy

https://corsproxy.io/
1•kaycebasques•3m ago•0 comments

The Retail Coffee Revolution: Why Brands Like LV and Coach Are Opening Cafes

https://kpimacrr.gensparkspace.com/
1•rohitS18•3m ago•0 comments

Freedium: Paywall Breakthrough for Medium

https://github.com/Freedium-cfd
1•thunderbong•4m ago•0 comments

Sam Altman's make-or-break year: can OpenAI CEO cash in his bet on the future?

https://www.theguardian.com/technology/ng-interactive/2026/jan/25/sam-altman-openai
4•billybuckwheat•6m ago•1 comments

Winning the Wrong Game

https://tante.cc/2026/01/25/winning-the-wrong-game/
1•doener•7m ago•0 comments

China's Top General Accused of Giving Nuclear Secrets to U.S.

https://www.wsj.com/world/china/chinas-top-general-accused-of-giving-nuclear-secrets-to-u-s-b8f59dae
3•FergusArgyll•7m ago•0 comments

NIH lowered maximum research overhead to 15% (2025)

https://twitter.com/NIH/status/1888004759396958263
1•myroon5•7m ago•0 comments

Suspiciously precise floats, or, how I got Claude's real limits

https://she-llac.com/claude-limits
2•K2L8M11N2•8m ago•0 comments

EU-INC Mentioned in Von Der Leyen Davos Speech

https://ec.europa.eu/commission/presscorner/detail/en/speech_26_150
2•yakkomajuri•9m ago•0 comments

We Should Talk About the Morality of Political Violence

https://www.popehat.com/p/we-should-talk-about-the-morality-of-political-violence
2•akerl_•10m ago•0 comments

Show HN: QuantDinger–An open-source, local AI quantitative trading platform

1•quantdinger•10m ago•1 comments

Welcome to the Quake Brutalist Game Jam

https://www.theguardian.com/games/2026/jan/22/quake-brutalist-game-jam-id-software
2•ChrisArchitect•14m ago•0 comments

An analogy for Machine Learning: It's like baking a cake without a recipe

https://merqur.io/2026/01/25/what-baking-can-teach-us-about-machine-learning/
1•merqurio•15m ago•1 comments

Show HN: Kreamsicle – Cmd+K command palette for Hacker News

https://sajarin.com/blog/kreamsicle/
2•Sajarin•16m ago•0 comments

Show HN: YouBankLab – Personal financial cloud with a private AI layer

https://github.com/TomasYBL/YouBankLab/blob/main/README.md
1•Tomas_YBL•16m ago•1 comments

Meta's Reality Labs cuts sparked fears of a 'VR winter'

https://www.cnbc.com/2026/01/24/metas-reality-labs-cuts-sparked-fears-of-a-vr-winter.html
2•ilamont•16m ago•0 comments

The Economics of Currency Values

https://marginalrevolution.com/marginalrevolution/2026/01/the-economics-of-currency-values.html
1•paulpauper•18m ago•0 comments

Pressure Without a Plan

https://lethain.com/pressure-without-a-plan/
1•donutshop•18m ago•0 comments

"Hello, Computer." Vocal computing seems primed to take off, for real this time

https://spyglass.org/vocal-computing-ai/
1•ChrisArchitect•19m ago•0 comments

Tired of the Algorithm? Best Websites for Film and Music Discovery

https://artdots.co/blog/tired-of-the-algorithm-best-websites-for-film-and-music-discovery
1•veliona•21m ago•0 comments

Electricity 2025 – Analysis – IEA

https://www.iea.org/reports/electricity-2025
2•gmays•23m ago•0 comments

The Arrow of Intent: Maintaining intent in large agentic codebases

https://loki.ws/code/2026/01/25/the-arrow-of-intent.html
1•jszmajda•23m ago•0 comments

PopWheels helped a food cart ditch generators for e-bike batteries

https://techcrunch.com/2026/01/24/how-popwheels-helped-a-food-cart-ditch-generators-for-e-bike-ba...
1•gnabgib•23m ago•0 comments

Tim Maudlin – On the Methodology of Actual Physics [video]

https://www.youtube.com/watch?v=SaZFgtmOFek
3•sbuttgereit•26m ago•0 comments

Introduction to Buffers in PostgreSQL

https://boringsql.com/posts/introduction-to-buffers/
2•radimm•28m ago•0 comments

JSciPy – The trending Java signal processing library in 2026

https://github.com/hissain/jscipy/blob/main/README.md
1•hissain•32m ago•0 comments

The Impostor party game but with no ads

https://the-impostor.app
3•arthurzkv•35m ago•0 comments

Show HN: An interactive map of US lighthouses and navigational aids

https://www.lighthouses.app/
1•idd2•36m ago•0 comments