this post was submitted on 23 Feb 2025
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hmmm

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For things that are "hmmm".

Rule 1: All post titles except for meta posts should be just plain "hmmm" and nothing else, no emotes, no capitalisation, no extending it to "hmmmm" etc.

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[โ€“] towerful@programming.dev 18 points 7 hours ago (1 children)

Conference rooms are built big. Like in hotels, or conference centers.
But not everyone wants a big room if they only have 100 people in the audience. And they don't want to pay for a room that can hold 600 people, when they are only gonna be clumped up in like 1/3 of the room or whatever.

So conference rooms are built in a way they can be subdivided. By airwalls.
Next time you are at a conference, look for tracks in the ceiling. Like a metal channel with a slot running through it.
Or look for a wall made up of 1m sections.
That's airwall track & airwall.
You run them along the track until they hit another bit of wall, stick an Allen key in the end of them, and wind down a soundproofing seal that also locks the wall in place. Then you run out another, and so on, until there is a wall.

Where the track meets the actual room walls, there will be additional tracking and full height doors that allow the wall to be manoeuvred and stored

[โ€“] jqubed@lemmy.world 1 points 1 hour ago

I never knew the name for those