I loved it, it's great and very impressive.
What can you do next?
in terms of what
You can try to make a pen trail, where it gets smaller over time. Like when that trail is newly made it's big, but they'll get smaller over time.
easy
Cute.
You don't need the WAIT 0 SECS; the FOREVER will yield after each iteration anyway.
i put it there for testing
Hey, I know it's been a little over a year since this was posted, but I'm making a project that's akin to a slideshow maker thing, and I was wondering if it would be all right with you if I used a modified version of this for a laser pointer feature, such as the one found in Google Slides?