this post was submitted on 05 Sep 2025
163 points (98.2% liked)

Ask Lemmy

34367 readers
1585 users here now

A Fediverse community for open-ended, thought provoking questions


Rules: (interactive)


1) Be nice and; have funDoxxing, trolling, sealioning, racism, and toxicity are not welcomed in AskLemmy. Remember what your mother said: if you can't say something nice, don't say anything at all. In addition, the site-wide Lemmy.world terms of service also apply here. Please familiarize yourself with them


2) All posts must end with a '?'This is sort of like Jeopardy. Please phrase all post titles in the form of a proper question ending with ?


3) No spamPlease do not flood the community with nonsense. Actual suspected spammers will be banned on site. No astroturfing.


4) NSFW is okay, within reasonJust remember to tag posts with either a content warning or a [NSFW] tag. Overtly sexual posts are not allowed, please direct them to either !asklemmyafterdark@lemmy.world or !asklemmynsfw@lemmynsfw.com. NSFW comments should be restricted to posts tagged [NSFW].


5) This is not a support community.
It is not a place for 'how do I?', type questions. If you have any questions regarding the site itself or would like to report a community, please direct them to Lemmy.world Support or email info@lemmy.world. For other questions check our partnered communities list, or use the search function.


6) No US Politics.
Please don't post about current US Politics. If you need to do this, try !politicaldiscussion@lemmy.world or !askusa@discuss.online


Reminder: The terms of service apply here too.

Partnered Communities:

Tech Support

No Stupid Questions

You Should Know

Reddit

Jokes

Ask Ouija


Logo design credit goes to: tubbadu


founded 2 years ago
MODERATORS
 

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.

you are viewing a single comment's thread
view the rest of the comments
[–] cerebralhawks@lemmy.dbzer0.com 14 points 22 hours ago (4 children)

The viewscreen from Star Trek. It's actually real but nobody really wants to use it.

Phones, tablets, and laptops have had video chat for years. Apple brought it to actual TV a couple years ago. The idea is you use the Apple TV set-top box, and you get a squared-S-shaped clip that mounts an iPhone to the top of a TV so the rear camera array can point out into the room. You pair the two, and your whole TV turns into a viewscreen, just like on the starship Enterprise.

I've explained this to a few people and the reaction is usually "okay why TF would I wanna do that?" So imagine a Thanksgiving or Christmas, or other "big family holiday" thing where you have that one person who won't participate because it's their partner's family's turn to see the kids or whatever... so, the Apple TV is like $100. And somebody is gonna have an iPhone. And these days, everyone has a TV, at least in the west, and they're 55" or bigger. So you get the TV in the corner of the room and you set it up so you're broadcasting the whole living room and maybe part of the kitchen or dining room, and you connect it to another family/part of the family who is doing the same. And your TV is now a window into that other living room, and people can go up to the screen and interact, or wave from across the room. Now if it's like Thanksgiving and it's based around eating, you could even run the end of the table up to the TV (so the TV is basically sat at one end of the table with no one in between) on both sides so when you look down the table, you're looking into that other room.

[–] blarghly@lemmy.world 7 points 19 hours ago

I feel like the end result here would be saying hi like a normal phone call, and then kind of awkwardly ignoring and avoiding the tv for the rest of the night. All the problems with video conferencing, but multiplied.

[–] morphballganon@mtgzone.com 2 points 15 hours ago

Could also just get two laptops with webcams doing a zoom call, and HDMI the display over to your TVs

[–] BeardedGingerWonder@feddit.uk 3 points 20 hours ago (1 children)

It gets used a lot in a business setting, we've multiple rooms at work set up for this.

[–] cerebralhawks@lemmy.dbzer0.com 3 points 19 hours ago (1 children)

Right, business, and using tech most consumers don’t have. So that is definitely a thing. What I’m saying is, most families have access to it with consumer grade stuff.

[–] LH0ezVT@sh.itjust.works 1 points 3 hours ago

I mean, they habe. I have been applying to tech jobs, and so far all of them had a first interview via video call.

[–] dmention7@midwest.social 2 points 22 hours 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 19 hours 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 3 hours ago

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

[–] blarghly@lemmy.world 1 points 19 hours 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 18 hours 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 17 hours ago

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