Why is there an image of Schiavo whiteboard on Apple's mobile phone?

1. First, turn on the mobile phone and TV and connect them to the same wireless network environment. Then slide the Apple phone from the bottom to bring up the shortcut menu, and click "Screen Mirror". Apple's mobile phone will automatically search for nearby connectable devices and click "Xiaomi TV" in the list.

2. Apple's mobile phone turns off the automatic horizontal display, and the screen rotation function is to facilitate watching videos or big pictures at a certain time. To realize automatic horizontal screen display, first turn on the function of rotating the screen, and then hold the mobile phone horizontally to display it.

3. The Schiavo rotating vertical screen should be set in the Schiavo screen projection menu option. Enter the Schiavo screen projection menu option to pop up the interface. We can click portrait, and portrait will become vertical screen display. We want to return to landscape display, just click landscape.

4. Download and install "Shivo Whiteboard" software on mobile phones and computers. The mobile phone and the computer open the "Schiavo whiteboard" respectively. The computer uses "Schiavo whiteboard" to open the courseware. The mobile phone software will display the "Mobile Teaching" button, click it.

5. Turn on the screen of the iphone, the phone will touch it, the screen will touch it, and the TV will display the horizontal screen. Take wired connection projection as an example, using the Lightning-to-HDMI converter of Apple devices.