Cats Lock

This Mac desktop application can lock the keyboard with one key. Even if a cat walks on it, it won't accidentally trigger input, protecting keyboard input. Press ⌘L to lock. When locked, a friendly overlay is shown, and a customizable warning sound is played each time a key press is blocked. There is also an invisible lock mode that locks silently and invisibly, suitable for meetings or recording scenarios, allowing users to work at ease when cats cause disruptions.