Mini Desk Cam
Classroom document cameras come in all sizes and shapes these days, but Samsung’s SDP-760 just might offer the best balance between size, price and capabilities. It’s small, has a simple control panel and a single LED light. With a resolution of 1,920 by 1,080, it can capture 30-frame-per-second HD videos and its gooseneck arm can get the camera head into places that a rigid arm can’t. It sells for $500.