Classroom projector

I’m at a small eikaiwa, and we desperately need a projector for our classrooms.
The boss doesn’t understand why. But it’ll help make the classes more interactive and interesting. Currently it’s whatever I can fit on a worksheet or draw (i.e. not much).
So wondered if anyone had any good projector suggestions.
Needs to work in a bright classroom (without turning the lights off).
Preferably portable so we can move it between classrooms.
Needs to have speakers, for watching videos.
Needs to connect to a variety of devices (preferably wirelessly), like iOS, android, Mac, and windows.
Under 50,000 yen if possible as boss is a cheapskate.
We aren’t looking for the ultimate visual quality. But sound needs to be decent.

Thanks in advance.

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u/KCLenny — 5 days ago
▲ 1 r/osx+1 crossposts

Chart range?

I’m trying to set up what I think is commonly called a floating point chart range.
I’m taking a range of temperatures (the high and low for each day) and trying to visualise them a chart. I’ve pretty much got it done except it doesn’t seem to show any ranges that go below 0°. I don’t know why and I can’t seem to find an obvious reason or fix.
Any suggestions?
(Pic from iPhone but same problem on Mac).

u/KCLenny — 12 days ago

Who the “boss” could be

Rewatching all of new Who recently (up to Capaldi so far), and I noticed a line that was said with 11 and Clara. It went something along the lines of
Doctor: you’re the boss
Clara: I’m the boss?
And it just got me thinking that maybe Clara is the boss that is referenced a few times in Disney who.
We know she’s technically still out there travelling with me.
I know that this is technically just a saying or phrase but it felt like it had a bit more meaning.
What do you think?

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u/KCLenny — 29 days ago

HomePod mini and YouTube play speed glitch?

I have a HomePod mini, fully up to date. I use it on my Apple TV, to watch stuff like YouTube and Netflix etc.
I’ve done this for years without issue. But a few months ago, when watching YouTube on playback speeds over 1x (e.g. 1.5x/1.75x), the sound on the HomePod mini gets awfully crackly and unlistenable.
What happened? I haven’t changed my tv, Apple TV, or HomePod settings. And nothing I do seems to fix the issue.
Is this a known issue? Why doesn’t it work?
Please help! 1x speed on YouTube is so interminably slow and painful! But I don’t want to have to keep going into audio settings every time I switch from YouTube to Netflix etc.

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u/KCLenny — 1 month ago