[visionlist] Professional Touchscreen

[vincent ferrera]

http://www.hopeindustrial.com/

I recently received this: 
http://www.hopeindustrial.com/rl19_rackmount_industrial_monitor.htm

with an Elo (http://www.elotouch.com) 5-wire resistive touch mechanism. 
It seems to work pretty well. Once you install the driver, the screen 
appears to the system like an ordinary mouse. So, you can access the 
data with GetMouse if you are using Psychophysics Toolbox 
(http://www.psychtoolbox.org)

v



On 7/8/11 6:36 AM, Paweł Nawrot wrote:
> Hi everyone,
>
> I am looking for professional high-resolution resitive min. 20" 
> touchscreen for some eye-hand coordination tests.
> It would be great with accuracy +/-1mm in its any surface point.
>
> I have chosen resitive technology because I suppose that only this 
> kind of touchscreen can give me sure information, that patient 
> certainly press the point on the screen. Any other technologies 
> (capacitive, surface accoustic wave) do not need firmly touch to get a 
> data, so even smooth touch instead of a firm touch is recorded. I need 
> only one touch (one record) after target appear. Capacitive and SAW 
> technology can bring me several records after one target, because of 
> several light dabs by the same or another finger. Maybe I am wrong, so 
> please help me to choose the best technology and try to recommend the 
> best model for my purpose.
>
> Thank you in advance!
> -- 
> Paweł Nawrot MSc, PhD Student
>
> pawel.nawrot at amu.edu.pl
>
> Laboratory of Vision Science and Optometry
> Ul. Umultowska 85
> 61-614 Poznań, Poland
>
>
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