1. Switch machine
①Function key
②Mouse and keyboard
Press and hold the screen for more than three seconds to form a circle to realize the right-click function.
2. Menu interface function
①Writing erasure: you can use different types and colors of pens to mark on the screen and perform handwriting recognition of Chinese characters, English and erasing functions;
②It provides drawing functions for at least 7 types of graphics such as rectangular polymorphs, triangles, ellipses, trapezoids, etc., and can be filled with different colors at will, and common functions such as size adjustment, rotation, deletion, copy, and filling can be used for any object on the page. Edit, copy, paste, move, zoom in, zoom out, rotate, etc.;
③Unlimited size virtual digital blackboard, which can be dragged and extended at will; the written and annotated content can be previewed globally and quickly positioned; realizing the finger to zoom out the physical image, and directly annotate the dynamic signal of the booth on the screen.
④ Use handwriting recognition to turn Chinese characters into print.
⑤ Provide auxiliary functions for teaching display such as screen, calendar, clock, spotlight, screenshot, magnifying glass, calculator, protractor, ruler, set square, compass, etc.;
⑥ Courseware comments: You can write PPT documents, WORD documents, and EXCEL documents at will, and save the written content;
⑦Multi-disciplinary mode: It has independent Chinese, mathematics, English, physics, chemistry and other subject scenes, and supports PAD wireless interactive independent scene mode, which is convenient for teachers to use.
