I recently asked ChatGPT to come up with an equestrian equivalent to American Sign Language, and here is what it came up with, I’m going to use this concept of sign language in one of my stories that I’m about to write, please tell me what you think about this concept of sign language?

In the magical world of Equestria, where ponies, unicorns, and pegasi roam, communication transcends traditional spoken language. For ponies like Sweetie Belle, who is deaf, and others who may face challenges with verbal communication, Equestria boasts a unique form of communication known as "Harmony Signs."

Harmony Signs is a graceful and intricate system of hoof gestures, wing movements, and magical signals that allows ponies of all abilities to express themselves fully and understand one another. Developed over generations by ponies who valued inclusivity and understanding, Harmony Signs embodies the spirit of harmony and unity that defines Equestrian society.

In Harmony Signs, each gesture carries layers of meaning, from simple greetings to complex emotions and concepts. Ponies use their hooves to form shapes, their wings to create patterns in the air, and magic to infuse their signals with intention and clarity.

For Sweetie Belle and others like her, Harmony Signs serve as a lifeline, enabling them to communicate with their friends, family, and fellow ponies with ease and fluency. Through the fluidity of movement and the magic of connection, Harmony Signs unite ponies of all abilities, fostering a sense of belonging and understanding within the vibrant tapestry of Equestrian society.

7943358
Main issue I'd see is the magical signals, since only unicorns can do much with magic, so you'd have to think about ways around that, and of course, wing movements would be an issue if you aren't a pegasus.

I'd also suggest ear movements could be part of the sign language.

--Sweetie Belle

7943364
Yes, possibly.

7943364 Alicorns can communicate this way with no problem. As for the rest, they're sub-ponies, so who cares if they can't communicate, they'll soon wake up extinct anyway.

7943369
But not having communication is a bad thing.

7943370 I know, that's why it's important to be an Alicorn, so that you can communicate properly with magic and wings.

7943373
Ah, I think I understand you now.