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Frame from Building the Steam Controller Plays via YouTube's privacy-enhanced embed

Building the Steam Controller

4 videos recommended on HN
YouTube
1 HN user recommended this demo1 month2016–2026 score 1
Years with an HN recommendation, 2007–2026

HN cites it as a glimpse of in-house, highly automated hardware manufacturing and the scale of a lights-off factory.

Valve's short video on building the Steam Controller on a heavily automated assembly line, which the company designed itself. It shows the robotic manufacturing process and US final assembly.

“worth watching the Valve Steam Controller Factory video to appreciate the scale of these lights off factories” (HN, 2025)

1 recommendations · 3 citations · Demos · partly dated

4 Hacker News comments

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

@paulgerhardt Sep 2025 Recommends
on HN thread Paper Folding Assembly Line [video]
Read more
Given they’re near Hangzhou they can source a lot of stock for 1/4-1/40th the price as the US. I would guess $1.5k-$2k for the hot mess they show at 6:06 and $8k for the polished setup plus $0-$850,000 in billable hours to some PLC engineers. The old school way to learn this field is an Allen Bradley or Siemens certification[1] but it’s pretty dry and tedious [2] with good money [3] because once you have a network you can show up at any factory or bottling line as they all use Siemens or Allen Bradley and they’re always breaking down. The new school way is AI, raspberry pi’s, and 3D printer tool chains. It’s worth watching the Valve Steam Controller Factory video to appreciate the scale of these lights off factories: [this video] [1] [link] [2] [link] [3] [link]
Shows scale of a lights-off controller factory

Citations, criticism and jokes

@radiorental Mar 2016 Cites it
on HN thread Valve releases Steam Controller CAD geometry so you can mod it
Not that it's much of hinderance these days but it will make the knock-offs easier and quicker to produce, and of a higher quality. I know the controllers are assembled in the US[1], don't know if the injection molding is too. [1] [this video]
Shows steam controllers assembled in the US
@ortusdux Jul 2021 Cites it
on HN thread Valve Steam Deck
I always felt their controller was a bit of a weird product. Turns out they were just dipping their toes in the water. I wonder if they are going to produce this fully in house like the controller. [this video]
Valve producing the controller in house

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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