document camera

  Best Document Cameras 2020 This wiki has been updated 24 times since it was first published in March of 2015. If presentations are a key component of your job — whether in a classroom, training room, boardroom, or even a video conferencing suite — you can incorporate exciting new visual technologies using one of these document cameras. These innovative electronic imaging devices can be used to display three-dimensional objects, pages from a book, artwork, people, and more. When users buy our independently chosen editorial choices,  we may earn commissions  to help fund the Wiki.   Once upon a time, your only option for presenting documents to a live audience was an overhead projector. Documents had to be specially created for the projector on transparency sheets. Today, things are much simpler; you can use a document camera to give visual presentations. A document camera allows you to take an image from a sheet of paper and present it in real time. This gives you m...