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hp 24 inch touch screen all in one

hp 24 inch touch screen all in one.Dr. Samuel C. Hurst proposed the concept of electronic touch interface in 1971, and the earliest touch screen began to appear in 1974. Early related patents almost always focused on resistive technology for detecting pressure. Gradually, other technologies such as capacitive, surface acoustic wave technology, and infrared beam blocking have found their place in their respective applications. For cost-sensitive consumer applications, especially portable devices using small touch screens, resistive touch screens still dominate. Acoustic surfaces and infrared-type touch screens are obviously too expensive for these occasions, while traditional capacitive technology is subject to poor long-term stability, susceptibility to moisture erosion, resistance to abrasion, and EMC (electromagnetic compatibility) or other external factors Caused by a series of shortcomings such as malfunction. However, resistive touch screens also have their limitations, and capacitive technology is also progressing, especially those based on charge transfer sensing methods, which will bring great changes to the way that electronic and electrical product designers implement touch screens. .

IQTouch K Interactive Display

hp 24 inch touch screen all in one.Dr. Samuel C. Hurst proposed the concept of electronic touch interface in 1971, and the earliest touch screen began to appear in 1974. Early related patents almost always focused on resistive technology for detecting pressure. Gradually, other technologies such as capacitive, surface acoustic wave technology, and infrared beam blocking have found their place in their respective applications. For cost-sensitive consumer applications, especially portable devices using small touch screens, resistive touch screens still dominate. Acoustic surfaces and infrared-type touch screens are obviously too expensive for these occasions, while traditional capacitive technology is subject to poor long-term stability, susceptibility to moisture erosion, resistance to abrasion, and EMC (electromagnetic compatibility) or other external factors Caused by a series of shortcomings such as malfunction. However, resistive touch screens also have their limitations, and capacitive technology is also progressing, especially those based on charge transfer sensing methods, which will bring great changes to the way that electronic and electrical product designers implement touch screens. . 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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