The document proposes a new design for action cameras that features a swivel-able mirror that can switch to face the front or back of the camera. This would give the camera better self-portrait capabilities without needing an additional screen or sensor, reducing costs and size. It would also allow for more space for optical zoom lenses, image stabilization, or other future applications. The design aims to gain interest in the market by improving self-portrait and recording capabilities for action camera users.