I’m looking for hardware recommendations. I need to purchase several touch screen devices for instructors. They will have a dual purpose. 1)For creating recorded lessons that may include video/audio +content for blended and online courses 2)when appropriate attach to room equipment (cable or stable wifi) in a videoconference classroom whereby the instructor can share and write over content with a stylus on said device that is beamed to the local classroom and other connected classrooms. We want as large of a screen as possible so the instructor has the necessary screen real estate for annotations when sharing the screen. I appreciate any suggestions you can offer.