In addition to using big books (oversized books with enlarged text), some teachers use document cameras to project a text. (goalbookapp.com)
But a little - known feature of document cameras is their ability to project the image onto a computer, usually via a simple USB cable. (edutopia.org)
He was writing a grant proposal recently to buy more technology for his school and realized he needed to learn more about document cameras. (edutopia.org)