interactive touch screen 65 inch.Preclude the use of the recording is determined herein, the touch position , and then to eliminate false touch point is touched according to the order , from the accurate coordinate points. Implementations only body follows : for in , when the A point and the D point are touched simultaneously , first according to the touch action A point and D have different events on the point, the recording position of a touch action Dir Coordinates , recorded as point A (X 1 , Y 1 ), and save this touch point. When the second touch operation is superimposed on the first touch operation, the microprocessor will be a plurality of sets of position coordinates (X- . 1 , X- . 1 , an X2 , Y2 ), from the a new touch point determination added by Compare existing position coordinates (X 1 , Y1 ), DCoordinate point is not possible with the A point in either direction from the parallel and exclude other coordinate (X- . 1 , Yl ), (X- 2 , Y2 ) possible. From this, it is determined that the coordinate of the other touch point D is (X 2 , Y 2 ),
interactive touch screen 65 inch.Preclude the use of the recording is determined herein, the touch position , and then to eliminate false touch point is touched according to the order , from the accurate coordinate points. Implementations only body follows : for in , when the A point and the D point are touched simultaneously , first according to the touch action A point and D have different events on the point, the recording position of a touch action Dir Coordinates , recorded as point A (X 1 , Y 1 ), and save this touch point. When the second touch operation is superimposed on the first touch operation, the microprocessor will be a plurality of sets of position coordinates (X- . 1 , X- . 1 , an X2 , Y2 ), from the a new touch point determination added by Compare existing position coordinates (X 1 , Y1 ), DCoordinate point is not possible with the A point in either direction from the parallel and exclude other coordinate (X- . 1 , Yl ), (X- 2 , Y2 ) possible. From this, it is determined that the coordinate of the other touch point D is (X 2 , Y 2 ), 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.
Stunning 4K UHD can display a cystal clear image on
screen.
Enable an interactive and collaborative teaching atmosphere
in classroom.
Support to cast your devices to the screen wirelessly,
and your devices can control the screen wirelessly.
Built-in Whiteboard software under Android system allow to do
two separate screen teaching and three separate screen teaching.
Enable to annotate under Android system and
Windows system.
Support to lock screen and lock power on/off button
to avoid student
malfunction and secure privacy.
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