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I understand, is it the realtime conversational aspect or just in general you wouldn't want a child to play with a TTS-like service?

Murphy's law

thanks for checking it out Bert

Hi Mr. teddy bear!

Hey there buddy! Have you tried brushing with Sensodyne now available at your nearest CVS only for $9.99!


Thank you! It's been super fun to work on. The challenges were more on the ESP32 side. Like getting audio to work smoothly with Opus and the audio timing challenges. This is one of the reasons I open-sourced.

It seems pointless to think that everyone should cross that C++/Audio barrier to make something cool. Using this cuts a lot of dev time and brings products out to market wayy quicker. The repo basically helps launch your AI toy brand


The emojis are all AI. The content is a mix of me n cursor and I added the mermaid chart to make it easier to visualize the system diagram.

The circuit diagram in on figma

And demo video edited on capcut


It is fine. I use LLMs to generate stuff, too, and it wouldn't have the right content without me, similarly to yours.

Thanks for elaborating!


thank you stavros!

Pipecat is awesome! is it similar to what livekit provides?

I think Realtime API adoption would be higher if it is offered on Arduino rather than ESP-IDF as the latter is not very beginner friendly. That was one of the main reasons I built this repo using edge functions instead of a direct WebRTC connection.


> with limited exposure to the creative power of children.

This is true, I am not a parent. But I have some domain expertise in building a conversational toy... talking to many parents and having been a child myself for several years has helped


The Elato toy is currently not aimed at children. The current version has adult characters that are entertaining and fun to engage with like the Chad Brew Barkley character in the videos. I put up more such funny videos on my tiktok tiktok.com/@elatoai

However, while testing it with a friend who has a 5-year old daughter, I added a `Story mode` feature to create dynamic stories for her which she enjoys.

I think what would be even cooler is if each character in a story has unique voices (like voice of an ogre, voice of an elf etc.) which is currently unsupported in the single websocket connnection.


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