interactive whiteboard cost. Visit , complete pre-designed survey projects , and finally , a way to derive survey results from statistical analysis. The survey has a strong scientific , which in addition to the affected sample selection, statistical methods, investigators their own quality and other factors , questionnaire design perfect , should be one of the prerequisites to do market research. Before the design of the questionnaire , we should have a certain understanding of the background of the consumer goods to be understood, market conditions, etc. , and be aware of the investigation process and the psychological state of the respondents , and absolutely prohibit closed doors ( see attached table ) .
interactive whiteboard cost. Visit , complete pre-designed survey projects , and finally , a way to derive survey results from statistical analysis. The survey has a strong scientific , which in addition to the affected sample selection, statistical methods, investigators their own quality and other factors , questionnaire design perfect , should be one of the prerequisites to do market research. Before the design of the questionnaire , we should have a certain understanding of the background of the consumer goods to be understood, market conditions, etc. , and be aware of the investigation process and the psychological state of the respondents , and absolutely prohibit closed doors ( see attached table ) .. The IQAio GR519 is an upgraded lightweight version based on the original IQAio GR511. The original dual-cavity structure was changed to a bottom-edge structure, so that the minimalist design accommodates modern classrooms and conference rooms. With one IQProjector V2 and one IQView E3821, you can achieve flexible and intelligent classroom.
IQAio highly integrated multi-point infrared interactive whiteboard, central control system, wireless microphone, stereo amplifier system, OPS and other equipment.
The uniquely designed IQUSB interface supports one-line connection to external PC equipment. It supports intelligent switching of interactive whiteboards, audio, PPT turner and other internal integrated devices, without additional wiring to meet the needs of various teaching scenarios.
IQAio adopts capacitive touch button, scan RFID card to power on/off device and front button indicator to show the status of teaching operations. That improves the operation experience and very easy to use.
15 soft hotkeys on the both sides and
clear function classification greatly improve the efficiency of use.
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