One type of jailbreak tweak that I’ve seen a lot of over the years is one that registers screen touches and displays orbs where those touches are happening.
See every touch you make on your phone’s display with ShowTouch
Multi-Touch
10 Magic Keyboard trackpad gestures all iPad Pro owners should know
iPadOS offers the power of Multi-Touch technology to compatible trackpad and mouse devices. It gives you another way to use your iPad apart from touch and ink (Apple Pencil).
iPadOS supports a few dozen gestures for trackpads and mice, but we've distilled Apple's list down to ten essential gestures for the Magic Keyboard (they work on other trackpads) that all iPad Pro owners should memorize to save time and increase productivity.
How to change your iPad scroll direction when using a mouse or trackpad
If you plan on using a trackpad or mouse device with your Apple tablet to really take your productivity to the next level with Multi-Touch trackpad gestures, you might wanna think about reverting the iPad scroll direction from its default setting, and we will show you how.