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Faculty + Staff

Jinjun
Xia
Assistant Professor

Xia received a BS degree in optoelectronics from Shandong University in China and an MS degree in Optics from Shanghai Institute of Optics and Fine Mechanics, The Chinese Academy of Sciences. Then he obtained another MS degree in Physics and a Ph.D. degree in Bioengineering, both from the University of Missouri – Columbia. He did postdoctoral training at several universities including the University of Georgia, the University of Washington, and Wayne State University. His research strengths and interests are in optical instrumentation, optical science, laser ultrasonics, and ultrasound guided photoacoustic imaging for molecular detection in turbid media. His research has wide applications in the biomedical area and in non-destructive evaluation industries.

» Document Viewer

Use Your Cell Phone as a Document Camera in Zoom

  • What you will need to have and do
  • Download the mobile Zoom app (either App Store or Google Play)
  • Have your phone plugged in
  • Set up video stand phone holder

From Computer

Log in and start your Zoom session with participants

From Phone

  • Start the Zoom session on your phone app (suggest setting your phone to “Do not disturb” since your phone screen will be seen in Zoom)
  • Type in the Meeting ID and Join
  • Do not use phone audio option to avoid feedback
  • Select “share content” and “screen” to share your cell phone’s screen in your Zoom session
  • Select “start broadcast” from Zoom app. The home screen of your cell phone is now being shared with your participants.

To use your cell phone as a makeshift document camera

  • Open (swipe to switch apps) and select the camera app on your phone
  • Start in photo mode and aim the camera at whatever materials you would like to share
  • This is where you will have to position what you want to share to get the best view – but you will see ‘how you are doing’ in the main Zoom session.