h a l f b a k e r yApply directly to forehead.
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Either a whiteboard-friendly paint (essentially whiteboard ink with modified texture for easy easeling) that can be applied to the whiteboard with traditional paintbrushes, or whiteboard paintbrushes made similarly to current whiteboard pens, but with a brush tip instead of a felt one.
The ink, needless
to say, still rubs off with a standard whiteboard eraser.
This could release the inner artist in many teachers, and improve casual art as a whole quite dramatically.
Off-topic link for [edie]
Teacher_27s_20Revenge
[pertinax, Feb 16 2018]
[link]
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This is commercially available, and I assume it was in 2008. |
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Edit: Scratch that. I misinterpreted the idea. See my anno of
Feb 16. |
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// inner artist in many teachers // |
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Sp. " inner sadist in many teachers" |
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Particularly geography teachers (bastards, they are ... all of them). |
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Can a piece of paper be clipped to the board and a rubber roller pressed all over before the erasing? The paint would have to have printing characteristics as well as easy clean features. |
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[+] Needs also have a nib pen capable of 576pt. |
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Good luck with all of that. See link. |
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I wish they'd make spray can or more liquid long-dry
whiteboard paint! I've never seen it. (Got a reference to
what you mean, [notexactly]?) There are colors for
blackboards e.g. used in pubs to list the specials, but those
are not dry-erasable. |
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Getting a solid single shade color in whiteboard marker is
difficult, because after a while, the dried color
accumulating on the tip of the pen scrapes off the dried
color underneath. So, instead of just depositing flat color,
you're now leaving little lines that are half scraped off, half
new color. You have to use some paper or rags to
periodically scrape the dried paint coating and get the raw
felt tip back. It's laborious. |
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If you have access to a source of very, very high voltage,
you can turn a whiteboard marker (at least an ordinary
marker, and presumably a whiteboard one also) into an
electrostatic spray gun. If the whiteboard has a metal
backing that can be counter-charged, so much the better. |
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//a very high charge through// that phrase cannot be
parsed in a useful way. |
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Sorry, [jutta] and [dbmag9]—I misunderstood what this idea
is. I thought it was paint that turns any surface into a
whiteboard, which you probably both knew was a thing
already. Now, on rereading, I see it's paint to be used on a
whiteboard as an alternative to markers. That, I think, is a
novel idea. |
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