multimedia all in one ops

multimedia all in one ops.The infrared screen relies on the infrared matrix. The x and y coordinates of multiple points on the matrix can be combined into a square multiple of touch points. See the figure below. The two points A , B and two points C and D are for the infrared screen. I ca n??t distinguish the same effect, how to deal with it? At present, the common processing of multi-touch on infrared screens on the market is not judged continuously or is judged as the upper left corner, that is, whether it is A , B , C , or D in the figure below is judged as point C. The infrared screen that is really technically good should be the midpoint of multi-touch determination with continuous coordinates, that is, the touch of a large object (such as a thick finger) is judged, and discontinuous multi-touch is not judged, so it is Excellent technology is that this algorithm has stricter product quality requirements and does not allow a variety of fault conditions. This kind of infrared screen is available in the market now, and the price is very high.

IQTouch K Interactive Display

multimedia all in one ops.The infrared screen relies on the infrared matrix. The x and y coordinates of multiple points on the matrix can be combined into a square multiple of touch points. See the figure below. The two points A , B and two points C and D are for the infrared screen. I ca n??t distinguish the same effect, how to deal with it? At present, the common processing of multi-touch on infrared screens on the market is not judged continuously or is judged as the upper left corner, that is, whether it is A , B , C , or D in the figure below is judged as point C. The infrared screen that is really technically good should be the midpoint of multi-touch determination with continuous coordinates, that is, the touch of a large object (such as a thick finger) is judged, and discontinuous multi-touch is not judged, so it is Excellent technology is that this algorithm has stricter product quality requirements and does not allow a variety of fault conditions. This kind of infrared screen is available in the market now, and the price is very high. 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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