#Teaching Demonstration
FlowVision
FlowVision is a professional screen drawing and annotation tool designed for online teaching, video conferencing, and presentations. It supports real-time annotation, arrow drawing, text addition, and other features, making your presentations clearer and more intuitive, and enhancing remote collaboration efficiency.
KeyCastr
KeyCastr is an open-source keyboard key display tool designed specifically for macOS, which shows the keys you press in real-time on the screen. It is an ideal auxiliary tool for teaching demonstrations, software tutorials, and screen recordings, making the operation process clear and visible.
Quick Recorder
Quick Recorder is an open-source screen recording tool designed specifically for macOS, offering a lightweight, high-performance, pure screen recording experience. It supports full-screen, window, and application recording, system audio capture without additional drivers (macOS 13+), and includes a speaker overlay mode. Ideal for teaching, presentations, and content creation scenarios.