Sliding webcam privacy cover for laptop
A thin adhesive frame with a sliding shutter that covers a laptop camera when you are not on a call. The frame is 1 mm thick with an 8 mm aperture, the shutter rides in 0.6 mm rails with 0.15 mm clearance so it slides smoothly but holds position, and a small 0.8 mm bump detents it open or closed. Total thickness stays under 1.8 mm so the lid still closes on most laptops. Print it face down at 0.12 mm layers for clean rails.
Camera positions and bezels differ between laptops, so SpeakCAD sizes the frame to your bezel and offsets the aperture to your lens. Preview the cover free in the browser, thin the frame or enlarge the aperture in one reply, and download the STL when it fits around your camera.
Create a webcam privacy cover: a 30 x 12 mm frame 1 mm thick with an 8 mm aperture, a sliding shutter 12 x 10 mm running in 0.6 mm rails with 0.15 mm clearance and a 0.8 mm detent bump at each end, 1.8 mm maximum thickness.