Benefits:
- Easily drag screen and zoom-in/out without connecting to PC
- Picture-in-picture for a document comparison with mini window
- Freeze screen for image capture and smooth document change
- Easily annotate, mark and highlight without connecting to PC
- OCR function to change text inside image into editable text
- On-board button is able to switch between camera and software easily
- Split screen for document comparison with even window
- Mirroring function for versatile screen effect
- Connect to wireless mouse and operate without connecting to PC
- Support SD card for image/video storage
- Able to adjust screen saturation, brightness and contrast etc…
- Support touch monitor for a intuitive teaching environment
