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Frame from TRON Smart House Plays via YouTube's privacy-enhanced embed

TRON Smart House

uidcenter
Demos
YouTube
1 HN user recommended this demo1 month2022–2026 score 1
Years with an HN recommendation, 2007–2026

HN cites it as the concrete demo behind discussions of Japan's TRON project and early smart-home ideas.

A short video of the first TRON Smart House, built in 1989 as a demonstration of ubiquitous and ambient computing in the home. It comes from the uID Center, which promoted the TRON architecture.

“the video is more informative than this article.” (HN, 2023)

1 recommendations · 2 citations · Demos

3 Hacker News comments

From the HN archive; up to 20 kept per video, favoring different commenters. Recommendations first.

@rwmj Oct 2023 Recommends
on HN thread The Tron Project: How Japan Almost Ruled IT
A video about the intelligent house: [this video] Edit: Sorry, it seems this was already posted. Still, the video is more informative than this article.
More informative than the article about the intelligent house.

Citations, criticism and jokes

@kkfx May 2022 Cites it
on HN thread Unity Systems Home Manager Support
IBM have invented touchscreens with a dedicated pen (I ignore the name) around late '60s, decades ago we have seen [this video] the point? Well, it's simple: 99% of today high tech came from PUBLIC or at least publicly founded research from after WWII to first '80s ALL THE REST is just popularisation, ingenerisation and added crap to ensure some private party profits carefully designed not to give any power to users. It's about time we came back to a public research for public progress...
@haunter Aug 2026 Cites it
on HN thread Japan tried to build an operating system for the world, the US intervened
TRON wasn’t just an OS but a whole integrated system, it was meant to be used with different parts working together. There was a whole TRON house tech demo built in Tokyo back in 1989 [this video] If you want to try here is the BTRON 4.5 media, should work in modern VMs [link] [link] [link]
TRON house tech demo built in Tokyo in 1989.

Video list and Hacker News comment labels from HackerTube (prompted by @karpathy), released under ODC-By 1.0, built on the open-index/hacker-news archive. Hacker News data is provided by Y Combinator; comments remain the work of their authors. Video titles, channel names and thumbnails belong to their creators and are shown via YouTube. HackerTube Watch is an unofficial edition. Data export of 2026-10-31.

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