Touchscreen isn't doing anything in KDE ?

[Linuxguy123]

I just fired up a 10.4" touchscreen LCD.  The touchscreen part of things
doesn't seem to do anything in KDE.  I expected to plug it in and have
it work, ie cursor follow my finger, etc.

How should I proceed to get it working ?

$ lsusb
<snip>                
Bus 007 Device 002: ID 0eef:0001 D-WAV Scientific Co., Ltd eGalax
TouchScreen  
<snip>


$ dmesg
<snip>
usb 7-2: new low speed USB device using uhci_hcd and address 2
usb 7-2: New USB device found, idVendor=0eef, idProduct=0001
usb 7-2: New USB device strings: Mfr=1, Product=5, SerialNumber=3
usb 7-2: Manufacturer: eGalax Inc.
usb 7-2: configuration #1 chosen from 1 choice
input: eGalax Inc.
as /devices/pci0000:00/0000:00:1d.2/usb7/7-2/7-2:1.0/input/input16

Now what ?

Thanks !