http://toponday.com/you-can-do-this-with-your-computer/

Is the above real and can it be done with any monitor? I’ve a small old LCD monitor doing nothing.

Only one way to find out…

haha

Maybe when I’m not so snowed under with work

*yes, I realise I found that on facebook and then came to talk about it on STW!*

Should work. Just tested mine with some polarising filter and it is polarised. I’m not cutting it up though.

Unless you want to look at grumble in a public place, or dont want to get busted by the OH, whats the point?

Its not secret if anyone else is wearing glasses with polarised lenses.

Yeah it works. Been around for a few years now.
Here’s a fairly good summary from Linus tech Tips:

[video]https://www.youtube.com/watch?v=rjQWFM0lx30[/video]

or you can just buy

3m privacy screen

Unless you want to look at grumble in a public place, or dont want to get busted by the OH, whats the point?

Surely the image on your screen would be less of a give away than the furious masturbating?

If you are looking for something to do with old monitors then they can also make for good lights and DIY projector screens:

[video]https://www.youtube.com/watch?v=Y2KK4YiOO1o[/video]

[video]https://www.youtube.com/watch?v=V0bGcmWRHUk[/video]

Surely the image on your screen would be less of a give away than the furious masturbating?

I was thinking STW at work, but I don’t often masturbate furiously at it.

And you need to keep your head dead straight, if you tilt to either side the screen will appear to get darker.