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interactive touch screen projector

interactive touch screen projector.The base layer of the five-wire resistive touch screen applies the voltage fields in both directions to the conductive working surface of the glass through a precision resistance network. We can simply understand that the voltage fields in both directions work on the same working surface in a time-sharing manner. The outer layer of nickel-gold conductive layer is only used as a pure conductor. The position of the touch point is measured by the method of detecting the X-axis and Y-axis voltage values ??of the inner ITO contact point in time after touching. A five-wire resistive touch screen requires four leads on the inner layer of ITO, only one outer conductor, and five leads on the entire touch screen. Its service life is no less than 30 million times with a single touch. Its disadvantages are high prices and high environmental requirements.

IQTouch K Interactive Display

interactive touch screen projector.The base layer of the five-wire resistive touch screen applies the voltage fields in both directions to the conductive working surface of the glass through a precision resistance network. We can simply understand that the voltage fields in both directions work on the same working surface in a time-sharing manner. The outer layer of nickel-gold conductive layer is only used as a pure conductor. The position of the touch point is measured by the method of detecting the X-axis and Y-axis voltage values ??of the inner ITO contact point in time after touching. A five-wire resistive touch screen requires four leads on the inner layer of ITO, only one outer conductor, and five leads on the entire touch screen. Its service life is no less than 30 million times with a single touch. Its disadvantages are high prices and high environmental requirements. IQTouch K interactive touch screen feature 20-point touch and dual system -- Android 8.0 system and optional OPS Windows 10Pro system. Its 4K UHD resolution facilitates presentations and collaboration. With optional multi-screen casting software, IQClass 6.0 and installation-free IQClass Plus software, IQTouch K Series can help create an interactive and collaborative teaching atmosphere in class.

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Let’s See IQTouch K Interactive Display

4K UHD Display

Stunning 4K UHD can display a cystal clear image on
screen.

20 Touch Points

Enable an interactive and collaborative teaching atmosphere
in classroom.

Built in Wifi hotspot & Optional
Multi-screen casting Software

Support to cast your devices to the screen wirelessly,
and your devices can control the screen wirelessly.

Easy-to-Use Built-in Whiteboard
Software

Built-in Whiteboard software under Android system allow to do
two separate screen teaching and three separate screen teaching.

All-channel Annotation

Enable to annotate under Android system and
Windows system.

Power On/Off Lock and Screen Lock can
be Set with A Password Respectively

Support to lock screen and lock power on/off button
to avoid student malfunction and secure privacy.

To compare with our other IQTouch Series

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