Wireless Doc Cams

At two recent technology conferences, teachers in my sessions have evidenced keen interest in the instructional freedom offered by wireless document cameras. Only three companies make wireless document cameras as of this date.  To compare on your own, take a look at these brief videos on each product. I have simply ranked the products by published wireless transmission distances:

• Lumen’s Wireless Ladibug offers a healthy distance of 95 feet and is a strong player.
• AVerInformation’s W30 offers a 45 foot range, and a sleek look.
• Elmo's brand new wireless document camera offers a slick, small form factor look, and collapses nicely, with a wireless distance of 33 ft.