Here is a wireless document camera with WiFi, HDMI, and USB connectivity that lets you capture and stream real-time images to your smartphone, computer, TV, and other devices. The IPEVO VZ-X connects to your iOS and Android devices via WiFi. It has a battery life of up to 12 hours.
The IPEVO VZ-X camera also connects to your Mac or PC via USB and works with your favorite software solutions such as IPEVO Visualizer or Camtasia. The base has a small footprint, so you can easily fit the device on your desk. The device has built-in LED light and buttons for quick image adjustments.[where to find it]