Show HN: Stickerbox, a kid-safe, AI-powered voice to sticker printer (stickerbox.com)

47 points by spydertennis ↗ HN
Bob and Arun here, creators of Stickerbox.

If AI were built for kids, what would it look like?

Asking that question led us to creativity, and more specifically, the power of kids’ imaginations. We wanted to let kids combine the power of their ideas with AI tools but we needed to make sure we did it safely and in the right way.

Enter Stickerbox, a voice powered sticker printer. By combining AI image generation with thermal sticker printing, we instantly turn kids' wildest ideas into real stickers they can color, stick, and share.

What surprised us most is how the “AI” disappears behind the magic of the device. The moment that consistently amazes kids is when the printer finishes and they are holding their own idea as a real sticker. A ghost on a skateboard, a dragon doing its taxes, their dog as a superhero, anything they can dream of, they can hold in their hand. Their reactions are what pushed us to keep building, even though hardware can be really hard.

Along the way the scope of the project grew more than we expected: navigating supply chains, sourcing safe BPA/BPS free thermal paper, passing safety testing for a children’s product, and designing an interface simple enough that a five year old can walk up and just talk to it. We also spent a lot of time thinking about kids’ data and privacy so that parents would feel comfortable having this in their home.

Stickerbox is our attempt to make modern AI kid-safe, playful, and tangible. We’d love to hear what you think!

P.S. If you’re interested in buying one for yourself or as a gift, use code FREE3PACK to get an extra free pack of paper refills.

33 comments

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Looks really cool, but unfortunately I can not use it because thermal printing paper is coated with endocrine-disrupting chemicals like Bisphenol-A (BPA) or its substitute, Bisphenol-S (BPS), which can be absorbed through skin contact, potentially leading to metabolic, reproductive, or cancerous issues. It’s basically a very fine plastic dust. Though risk depends on exposure duration and amount, it’s not something I would feel comfortable with kids.

https://pmc.ncbi.nlm.nih.gov/articles/PMC5453537/

I can't find the CPC certificate for this product. Children's toys are heavily regulated in the US and based on the thermal paper, the lack of display of their authorization to sell, the fly by night nature of a drop shipping website like this ...

I don't think this is a legal product to market towards children in the US

and that's without even mentioning the LLM usage

real glad my nibblings all got real art supplies when they were little. that fosters real creativity and the lot of them can draw better than any of the examples on the sales page, and they're still little kids. and there's no subscription, no EULA, their supplies are legal and safe to use, etc.

This product is actual trash

don't mean to steal your customers, but can I just buy good thermal sticker paper somewhere that would work with a regular receipt printer? That would be fun for side nonsense, with or without AI.

When I was more youthful I remember getting the avery sticker sheets for a school election, but a roll where someone could do one at a time would be more useful for random stuff.

I have a bluetooth thermal printer and the mobile app has this and other ai features available as a subscription option.
> We wanted to let kids combine the power of their ideas with AI tools

Why? Kids can combine the power of their ideas with crayons, markers, and pencils.

More options is better. I think it's possible for a niche to exist for AI creative tools like this.
This is the best answer.

Although cool, I can see how this product will just inhibit instead of enabling creativity and play in kids. Instead of having to draw something to see it, refining the drawing over minutes or hours, the kid will just lazily ask for some half formed idea, and see it materialize from thin air. That's just sad

Yeah. It's bad enough if kids prompting this stuff online is the new form that creativity is going to take. But this way, it's generating electronic crap that will end up in landfills as well.
Some kids might not have arms though? So this helps with that bit, but I'm not sure what they would do with the stickers.
I think with the right parental guidance/supervision this could be a very fun toy.

From the website it seems like a great way to generate some black and white outlines that kids can still color in. If used like that it seems almost strictly more creative than a coloring book, no? There are plenty of other ways kids can express creativity with pre-made art too. Maybe they use them to illustrate a story they dreamed up? Maybe they decorate something they built with them?

Also, some children might want to have fun be creative in ways that don't involve visual arts. I was never particularly interested in coloring or drawing and still believe myself to be a pretty creative individual. I don't think my parents buying me some stickers robbed me of any critical experience.

Does a human review every sticker before it's ever shown to a child? If not, it's only a matter of time before the AI spits out something accidentally horrific.
> Stickerbox is our attempt to make modern AI kid-safe, playful, and tangible. We’d love to hear what you think!

How is it made to be "kid-safe"?

> Our model includes strict safety filters that block inappropriate content before it ever appears, ensuring that every creation stays fun, imaginative, and age-appropriate.

How do you filter the output of a generative AI like this?

I’m sure they just dump the image into another LLM to gauge “safety” and pretend it’s good enough.
Cynically, my guess is it's just through the system prompt.
Filter the input? If it's trained on all kid-friendly material and you have guardrails on the inputs what's going to come out. I believe Apple has done this pretty successfully on their image gen stuff that was clearly aimed at kids. Granted the outputs are... very boring, but they seem to never give back anything inappropriate.
Wow, a product that exists entirely to deprive children of the ability to develop artistic creativity.

It's rare that I see a launch on HN that I could call abjectly evil, but this is certainly it.

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wow the haters are out today! Happy Holidays All! Congratulations to Bob & Arun on the launch!
The biggest problem is that when this company goes out of business in 5 years that it'll become a paperweight.

I'm still bitter at Logitech for screwing up Squeezebox.

It's [...] not a place where kids can wander into unknown content.

When LLMs are involved, I don't find the guardrails as hard as they are making out.

If AI were built for kids, what would it look like?

Exactly like this and it's heartbreaking.

When Google and OpenAI struggle to filter their own models to be age appropriate, what makes you think you have been able to crack the problem?
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Bummed this won’t ship until Feb!
Lots of hate here, but I think this is clever and some iteration of it will sell well

I get that folks are worried about what AI-generated art will do to kids sense of creativity. Will they still learn to draw? Play instruments? Write stories?

But I genuinely believe that tech like this will only whet their imaginations. I would have had so much fun with this as an 8 year old, and would have spent hours just in my head, dreaming up ways to use my limited stickers.

Ofc parents will still need to encourage them to pick up hard skills (as has always been the case). But having an AI companion will mean they start seeing rewards for their efforts much faster. A shallower learning curve will prove to be a very good thing for most.

Because kids famously hate drawing and using their imagination. How wonderful to have technology that can solve that ancient problem.
More accurately - “probably kid-safe”
so you built a tool to offload the creative part from kids. This is the total opposite of the stated goal. Using ai leads to brainrot