smart board installation cost
smart board installation cost.The principle of ultrasonic technology is to calculate the distance from the transmitting point to the receiving point according to the characteristics of the slow transmission speed of the ultrasonic wave according to the ultrasonic transmission to the receiving time. The principle of using the planar positioning is to place two ultrasonic receiving devices distributed at a fixed distance on one side of the screen, and the pen for positioning is an ultrasonic transmitter, and the ultrasonic wave emitted when the pen moves on the surface of the screen It is detected by the receiver along the surface of the screen, and the distance between the pen and the two receivers can be converted by the time of receiving the ultrasonic waves. The principle of three-point positioning is adopted, that is, according to the three side lengths of the triangle, the apex principle of the pen can be determined, and the position coordinates of the pen are calculated. It is a ranging positioning mode.
Interactive Whiteboard
IQAio GR519 Interactive Whiteboard
smart board installation cost.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.
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IQ
Infrared
Interactive Whiteboard
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.
IQ
All-in-one
Infrared Interactive Whiteboard
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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