this post was submitted on 05 Sep 2025
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Whether big or small. We all have that one thing from Scifi we wished were real. I'd love to see a cool underground city with like a SkyDome or a space hotel for instance.

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[–] dmention7@midwest.social 2 points 1 day ago (2 children)

I've thought the same thing, Trying to hold a video call between families using a phone or even a laptop is such an awkward experience, especially if you want to just hang out virtually for an extended time like you said.

But it wouldn't even have to involve a separate box or docked phone. Everyone's got a smart TV that can run apps, so all it should take is a USB webcam with a decent far-field mic.

But yeah, in general I'm surprised this isn't more of a common use case.

[–] cerebralhawks@lemmy.dbzer0.com 2 points 1 day ago (1 children)

In theory that should work if the app can access a USB port on the TV and use the webcam. I haven’t heard of it being done though. The Apple solution works and it’s intended to be used like that.

But really, a lot of smart TVs run Android and Android has a surprising amount of supported devices (I suppose due to it basically being Linux). I bet you could hook a DVD burner up to an Android phone, and I’m sure a third party file manager could read files off a disc. Burning though? Should be possible but you’d need an app to talk to the DVD writer. And that, I’ve never heard of. You’d think a webcam would be easier but I think the software stack in an Android phone would only use its internal cameras without an app. The camera app for example is only going to look at the installed ones. It doesn’t know to look at the USB interface for more. But a third party camera app might.

I have a USB C hub and I do have an old Android phone (Galaxy S10, 2019). I do not have a webcam or DVD writer though.

That said, now that I think about it, if you hook a Samsung phone — not sure about others — up to a TV with USB C to HDMI, it kinda becomes a little desktop computer with the TV as monitor. I wonder, if you initiated a video chat, if you could do it with just a Samsung phone. Or really any phone that will display mirror to a TV.

[–] LH0ezVT@sh.itjust.works 1 points 20 hours ago

I have a TV from 2014 that has Skype support with a USB webcam. Just saying.

[–] blarghly@lemmy.world 1 points 1 day ago (1 children)

The problem it that sound is limited in physical space, so you can move around a room, talking to one person and then another.

Your proposal is like getting two groups of people to stand on opposite sides of a room and then communicate by shouting at each other.

[–] dmention7@midwest.social 2 points 1 day ago (1 children)

Think of it like two groups of people in separate rooms with a large open window between them. Not everyone is trying to talk one on one to the other group all the time. And sometimes just feeling like you're in the same physical space can be nice.

It's not perfect, but in many circumstances it's worlds better than having tiny portable windows that mostly facilitate one on one conversation.

[–] blarghly@lemmy.world 1 points 1 day ago

A one on one conversation sounds far preferrable to what you are describing. There would be far too much crosstalk.