Dell P8624QT User Manual page 13

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Touch
Type
Input Method
Interface
Touch point
NOTE: Touch Pen and Eraser differentiation ready (functionality subject to application).
Support OS
OS
Version
Windows
7 Pro and Ultimate
8, 8.1
10
Chorme OS Linux kernel version 3.15 (3.10) or later
Android
4.4 (KitKat) with Linux kernel 3.15 (3.10) or later
Other Linux
Linux kernel 3.15 or later
based OS
macOS
10.10, 10.11
Functionality of Linux kernel has been verified on Ubuntu 14.04 and Debian 8. Functionality of
1
Chrome OS and Android with Linux kernel 3.15 needs comfirmation.
Mouse emulation in landscape mode. Full multi-touch requires additional drivers on the host
2
system.
Touch sensor input accuracy
Touch sensor input accuracy
Average accuracy at the specified input area.
1
95-percentile accuracy of specified input area.
2
3
>20 mm from active touch area edge
>20 mm from active touch area edge
4
Note that touch sensor input accuracy is defined relative to the active touch area as defined in
the reference drawing. The overall system accuracy, of touch co-ordinates relative to display co-
ordinates, is directly affected by integration assembly tolerances.
InGlass Touch Technology
Bare finger and stylus
USB HID Compliant
Up to 20 points touch
Up to 4 pens
1
Center area
3
Edge area
4
TM
Touch
Pen
20
4
20
4
20
4
20
4 (0)
20
4 (0)
1
20
4
1 (mouse
)
2
Typ
Max
1
2
1.0
1.5
1.2
2.0
About Your Display
Eraser
1
1
1
1 (0)
1 (0)
1
No
Unit
mm
mm
|
13

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