Mozilla Firefox new alt-text generator powered by "fully private on-device AI model"

frogman [he/him]@beehaw.org to Technology@beehaw.org – 220 points –
Experimenting with local alt text generation in Firefox Nightly – Mozilla Hacks - the Web developer blog
hacks.mozilla.org

New accessibility feature coming to Firefox, an "AI powered" alt-text generator.


"Starting in Firefox 130, we will automatically generate an alt text and let the user validate it. So every time an image is added, we get an array of pixels we pass to the ML engine and a few seconds after, we get a string corresponding to a description of this image (see the code).

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Our alt text generator is far from perfect, but we want to take an iterative approach and improve it in the open.

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We are currently working on improving the image-to-text datasets and model with what we’ve described in this blog post..."

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Babe another pointless Al just dropped

This is actually one of the few cases where it makes sense. Its for alt-text for people who browse with TTS

Yeah, this is actually a pretty great application for AI. It's local, privacy-preserving and genuinely useful for an underserved demographic.

One of the most wholesome and actually useful applications for LLMs/CLIP that I've seen.

it's not pointless; it's amazing for accessibility, especially in pdfs.

Well I do agree it'll be useful for people who need it, but for most people it's pretty pointless and I hope at least they don't enable it by default just like Windoze sticky key because ai use a lot of system resources for a little benefits especially with self hosted ai

beehaw is a safe-space, we shouldnt villify the experiences/needs of people who need alt-text. this could be game changing for people who need it.

Alternatively, it could be very frustrating for people who need it. Computer-generated translations are often very bad compared to human ones, and image recognition adds another layer of complexity that will very likely lack nuance. It could create a false sense of accessibility with bad alt-text, and could make it more difficult to spot real alt-text if it isn't being tagged or labeled as AI generated

i don't think we disagree in a vacuum but bringing that up in the context of this particular thread is probably unhelpful

Its for blind people, it let's them know what is in images using a screen reader, just because it doesn't apply to you doesn't mean it's useless

Think AI is pointless when it doesn't apply to you?

If you had a visual disability you would certainly think otherwise.

Tell me you don't add alt text to your posts without telling me :p