Visualize - Display Your Keystrokes and Mouse Clicks

Looks good, has interesting use cases for presentations and tutorials, provides good live-visual of keyboard & mouse input devices. Inexpensive and definitely worth a look if you commonly do live or recorded screencasts and want to highlight what real input looks like from devices. Edit: want to add one note. Tested only on Yosemite, but workflow for adding app to accessibility settings allowed list seems fairly unintuitive - had to add the app by going to the accessibility section and hitting the plus button, then pointing dialog box to Visualize app. Have a feeling that’s partially an OS X constraint and don’t count it against app dev, but think the slightly complex workflow would be a barrier for some users.