Presentify — 4.1.5

But for the students, the tiny white arrow was lost against the sea of black text and complex diagrams. They couldn't follow his logic.

: Continued optimization of the 1MB app to maintain its ultra-low memory footprint (avg. 25MB). Presentify 4.1.5

That’s when Professor Miller remembered he had just updated to Presentify 4.1.5 earlier that morning. With a quick keyboard shortcut, he activated the . Suddenly, a vibrant, semi-transparent ring appeared around his pointer. But for the students, the tiny white arrow

"Look at this specific variable," he said, moving his standard mouse cursor back and forth. "It’s the key to the entire proof." But for the students

While this version was primarily a , it ensured the app's signature "wizardry" remained flawless for users: