whiteboard 6x4.Use the undo button. Many teachers in the comments or blackboards, inevitably do not have clerical errors, I found that the more common practice is that teachers use more erasure (area erasure or dot erase), so we first click the eraser, then click the area erase or Click Erase, wipe off the erroneous pen, and then click on the pen (hard pen, soft pen, highlighter, laser pen) that we used before to continue writing, so you need several programs. With the Undo button, it might be faster. For the use of the removal tool, the manpower of the blackboard is greatly saved, and a selective one-time removal can also be performed. The demo clears the comment layer, clears the object layer, and so on.
whiteboard 6x4.IQAio GR519 is highly integrated with multi-point infrared interactive whiteboard, central control system, wireless microphone, stereo amplifier system, OPS and other equipment, forming a perfect multi-media classroom solution together with a projector.
Support gesture recognition:
1 finger to write, 2 fingers to select, full palm to erase.
Enable 10/16/32 touch points for collaboration.
18 hotkeys on both sides for handy operation.
No special pen required
Bundled with IQ Interactive Education Platform Software 6.0 which has rich resources and tools to achieve a vivid class atmosphere.
Integrated design: Highly integrated multi-point infrared interactive whiteboard, central control system, wireless microphone, stereo amplifier system, built-in OPS and other equipment.
Cost-effective : Only with a projector, IQAio GR519 can form a perfect classroom solution.
One key operation to power on: all the devices will be powered on including interactive whiteboard, built-in OPS, projector, central control system etc.
No complicated devices connection: save much time for classroom devices management before teaching.
Rich ports: plug-n-play external computers.
Bundled with IQ Interactive Education Platform Software: to give a vivid and wonderful demonstration in class.
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