If you ever need to do demos in a large class or meeting using a projector, and would like to show live video of a small board, here is a great low-cost option (<$70). The easy-to-use stand is what makes it so handy and it will focus down to 2 inches away. It comes with "IPEVO Presenter" software (MAC or PC) to display live video and capture images. The IPEVO Presenter software does not record video, but [[http://blog.ipevo.com/?s=picasa&x=0&y=0|Google's free Picasa]] can. {{/media/uploads/4180_1/ipevo.jpg}} \\ [[http://www.ipevo.com/|IPEVO Point 2 View (P2V) USB Document Camera]] \\\\ It also takes still images up to 1600 x 1200 (2 Megapixel camera). Here is a photo of the mbed application board taken using the P2V.\\\\ {{/media/uploads/4180_1/2013-09-22_0010.jpg}} \\\\ There is even a $19 close-up snap on magnifying lens option with a built in LED light that lets you have a closer look at those tiny surface mount parts and pins. For even more magnification, there is also a $19 microscope eyepiece adapter kit available. {{/media/uploads/4180_1/2013-10-07_0001.jpg}}\\ mbed photo using optional close-up lens on P2V camera\\\\ I found it very handy for demos and the image quality is near that of some very expensive document cameras that are also larger and more difficult to carry around.