Hey, guys! I've just uploaded a video on YouTube about customizing Touch Interactions in Compose: Using pointerInput, graphicsLayer, and SideEffects. I'm speaking in my native language, which is Portuguese, but you can use English subtitles. Follow along with the video by cloning the project and running it on the starter branch.

Do you plan on making the buttons uniform in size?

Sorry for the delay in response. Before recording this video, I started working on a hangman game and created this keyboard to avoid using the Android keyboard. Initially, it's more of an experimental idea, and here's how the result turned out in this attachment. Please, feel free to send improvement feedback. I'm really enjoying building this app. Here is my GitHub repository : https://github.com/rodrigoliveirac/BrupApp