Smart Script and Math Notes are two of the most notable features coming to iPadOS this fall. Both take advantage of the Apple Pencil and the iPad’s computer power to do a lot of complex work under the hood, which makes taking good-looking notes and working with numbers and equations feel natural.

Chris Lawley, co-host of Comfort Zone, sat down for an exclusive interview with Jenny Chen, an Apple engineering manager for input experiences, and Ty Jordan, an Apple system experiences product manager, to talk about both features in-depth for his YouTube channel. It’s an excellent interview full of little details you may have missed from the WWDC keynote:

When the new iPad Pros were released, I debated whether to buy an Apple Pencil Pro. I’ve never been a heavy user of the Apple Pencil, but I’m glad I bought one in the end. With features like Smart Script and Math Notes added to Quick Notes and the other Pencil features, my use has slowly crept up to the point where I’m now looking to find places where I can do even more with it.