“Probably not. There’s a grid inside the screen forming an electrostatic field, and my finger interferes with that field in certain ways. That’s how the phone knows I’m touching it. I doubt your hooves have the right electrical properties for it, and your magic probably wont either, unless you learn how to manipulate electromagnetism directly.” You pause for a moment. “Honestly that’s a bad idea, at least regarding the phone. It’s an extremely complex device, you might damage it. I might be able to set up a test rig for you to play with, if you ever suspect or discover magic can do that. A Van de Graaff generator should be enough.”