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Human State Infrastructure for Modern Systems

https://synheart.ai/blog/introducing-human-state-infrastructure-for-modern-systems
4•izzysyn•2h ago

Comments

izzysyn•2h ago
Founder here.

We’re introducing Human State Infrastructure — a privacy-preserving way to represent physiological, cognitive, and behavioral state in software systems.

The core idea is a Human State Interface (HSI): a canonical, device- and vendor-agnostic contract for outputs like stress, focus, calm, and behavioral dynamics — computed on-device, in real time, without sending raw biosignals or content to the cloud.

Think of it like GPS, but for human state: instead of latitude/longitude, systems receive structured, validated human-state signals they can reason about safely.

This release is developer- and research-first: • Vendor-agnostic (Apple Watch, Pixel, etc.) • Platform-agnostic (iOS / Android) • No raw biosignal storage or cloud inference • Focused on interoperability, not models

We’re early and would love feedback — especially from folks working in HCI, affective computing, health, or adaptive systems.

Happy to answer questions.

Chinese Alchemical Elixir Poisoning

https://en.wikipedia.org/wiki/Chinese_alchemical_elixir_poisoning
1•pr337h4m•15s ago•0 comments

Does a canvas-first IDE make sense for real front end work?

https://roopik.com/
1•contactdy14•1m ago•1 comments

Building a company where AI runs operations, not just assists

1•brainz_cto•1m ago•0 comments

Can Apple's AirPod Translation Get You Through Tokyo?

https://www.nytimes.com/2025/12/26/travel/airpods-live-translation-japan.html
1•vquemener•1m ago•0 comments

NASA could be weeks away from its biggest test in decades

https://www.cnn.com/2025/12/31/science/artemis-2-astronauts-moon-mission-overview
1•sipofwater•4m ago•0 comments

Ask HN: In 2026 how would you learn marketing if you were shit at in 2025?

1•sahil423•4m ago•0 comments

Zentropy explains ultrahigh electro-optic response in transparent ceramics

https://thedebrief.org/zentropy-theory-may-unlock-previously-impossible-electronics-based-on-tran...
1•gsf_emergency_6•5m ago•0 comments

Sophia: A Persistent Agent Framework of Artificial Life

https://arxiv.org/abs/2512.18202
1•mpweiher•6m ago•0 comments

BNB Chain Announces Major Fermi Hard Fork Launch for January 14, 2026

https://timescrypto.com/cryptonews/blockchain/bnb-chain-announces-major-fermi-hard-fork-launch-fo...
1•Alan_Rada•7m ago•0 comments

Yerd

https://gitlab.com/esr/yerd
1•mpweiher•7m ago•0 comments

Version SAT (2016)

https://research.swtch.com/version-sat
1•tosh•8m ago•0 comments

Show HN: Qwen-Image-Edit-2512 – Consistent multi-character image editing

https://qwenimage2512.org
1•yuni_aigc•9m ago•0 comments

Destination Driven Compilation

https://tailrecursion.com/~alan/Lisp/DestinationDrivenCompilation.html
1•wooby•10m ago•0 comments

Software Based Memory Testing

https://www.esacademy.com/en/library/technical-articles-and-documents/miscellaneous/software-base...
1•5d41402abc4b•11m ago•0 comments

Show HN: A community-rated watch database focused on real-world use

https://wachcult.vercel.app/
1•sahil423•11m ago•0 comments

In China, A.I. Is Finding Deadly Tumors That Doctors Might Miss

https://www.nytimes.com/2026/01/02/world/asia/china-ai-cancer-pancreatic.html
2•perihelions•12m ago•0 comments

Dagen H

https://en.wikipedia.org/wiki/Dagen_H
1•tosh•15m ago•0 comments

Macron wants to ban under-15s from social media from September 2026

https://www.reuters.com/world/france-aims-ban-under-15s-social-media-september-2026-le-monde-repo...
2•1vuio0pswjnm7•18m ago•0 comments

When $160M worth of Nvidia chips were smuggled into China

https://www.cnbc.com/2025/12/31/160-million-export-controlled-nvidia-gpus-allegedly-smuggled-to-c...
2•adrianwaj•21m ago•0 comments

Chinese Cargo Ship Converted to Launch Advanced Combat Drones Emerges

https://www.twz.com/sea/chinese-cargo-ship-with-electromagnetic-catapult-to-launch-advanced-comba...
4•_____k•31m ago•0 comments

CleanCloud v0.4.0: Trust-first cloud hygiene scanner (now with parallel scans)

1•sureshcsdp•32m ago•0 comments

Hearing a lot that SEO is dead, GEO is future. So, got some questions about it

1•cosmicbeing•35m ago•0 comments

Asciidoc Book Editor based on JavaFX 19

https://www.asciidocfx.com/
2•gjvc•38m ago•0 comments

Migration to gtk3 for the factor GUI-listener

https://re.factorcode.org/2025/12/migrating-to-gtk3.html
2•ekalugsuak•44m ago•0 comments

California crypto company accused of illegally inflating NFTs, fraud

https://www.latimes.com/business/story/2025-12-24/california-crypto-firm-accused-of-inflating-kat...
3•1vuio0pswjnm7•46m ago•0 comments

The Dangerous Feature in Tesla's door handles

https://www.youtube.com/watch?v=2lFzqBt3z0w
2•BonoboIO•47m ago•0 comments

Ninety Minutes to Give Baby Luna a New Heart

https://www.nytimes.com/2026/01/01/well/90-minutes-to-give-baby-luna-a-new-heart.html
1•wallflower•57m ago•0 comments

Kraft Heinz Lost Its Lock on Mac and Cheese–and American Shoppers

https://www.wsj.com/business/retail/kraft-heinz-mac-cheese-split-ceo-dccc9217{
1•JumpCrisscross•58m ago•1 comments

Show HN: I built "Google" for searching Shadcn blocks on the web

https://shoogle.dev/
1•ali-dev•1h ago•0 comments

Patients Starting to Fight Back Against Insurance AI Usage

https://www.pbs.org/video/ai-and-insurance-1763846838/
4•mirror_dude•1h ago•0 comments