Mouseposé - Mouseposé is the indispensible mouse pointer highlighting tool (aka "virtual...

Pen Attention - A free program that places a highlighted circle or square around the cursor for use in a classroom...

Mouse pointer highlight - Mouse pointer highlight is a software that is designed to highlight the mouse courser during presentation or screen sharing activities, making you take attention of your clients at the point of interest.

Carnac - A utility to give some insight into how you use your keyboard/

Markuswelz Spot on the Mouse - Markuswelz Spot on the Mouse is a mouse pointer and keyboard action visualization software that ensures you sustain the audience’s attention on-screen while presenting your idea.

Presentify - Screen Annotation and Cursor Highlight for macOS.