98 inch Smart Board integrated Conference Machine

Presentation Assistant Software1. Without opening any other software, you can write and erase when playing PPT, and support writing color customization, full-screen erasing and other functions.2. Use writing tools to annotate, and the annotated content can move and scale synchronously with the document. It supports saving the annotations in the document to the document and storing it locally.3. Without opening any other software, the board-in-board function can be supported when playing PPT: it supports calling the board-in-board to assist in teaching, and can directly annotate and add pages without affecting the main screen of the courseware. (Provide a copy of the inspection report issued by a testing agency certified by CNAS and CMA with the original factory seal)4. Without opening any other software, you can directly generate a QR code to share the courseware content when playing PPT.Without opening any other software, you can call the magnifying glass when playing PPT, and it sup…