Forum: Vizard
10-02-2010, 07:52 PM
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Replies: 1
Views: 13,450
Timer event in viztask
I am trying to detect when a timer has expired in order to capture the time it takes a person to respond to a change. Using viztask, my code looks something like
# Start a timer...
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Forum: Precision Position Tracker (PPT)
05-21-2010, 08:47 AM
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Replies: 3
Views: 23,708
We're using standard markers and yes, there...
We're using standard markers and yes, there usually appears to be some flickering in one or more cameras, but sometimes not. We figured when we can't see it, it is happening really fast. We also...
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Forum: Precision Position Tracker (PPT)
05-19-2010, 09:48 AM
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Replies: 3
Views: 23,708
LED dropout question
Hi,
We are trying to track two LEDs simultaneously, and occasionally one of the markers will dropout (marker indicator turns red). We're not really sure why, because the LED appears visible in all...
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Forum: Vizard
01-29-2010, 06:18 AM
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Replies: 2
Views: 16,361
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Forum: Vizard
01-27-2010, 07:39 AM
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Replies: 1
Views: 17,593
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Forum: Vizard
01-27-2010, 07:37 AM
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Replies: 2
Views: 15,103
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Forum: Vizard
01-27-2010, 07:35 AM
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Replies: 3
Views: 20,488
I've attached our sample script. It's rather...
I've attached our sample script. It's rather difficult to explain concisely, except that the sound spatialization is much more convincing in XP. It's like the hrtf_full algorithm is not applied at...
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Forum: Vizard
01-26-2010, 08:08 AM
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Replies: 10
Views: 25,905
Wow, I guess you could spend $1200 on a...
Wow, I guess you could spend $1200 on a dual-monitor card if you wanted, but you should be able to get one for much less. They come in the $100 range for basic older models. We have a sweet NVIDIA...
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Forum: Vizard
01-25-2010, 08:01 AM
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Replies: 3
Views: 20,488
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Forum: Vizard
01-25-2010, 07:58 AM
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Replies: 10
Views: 25,905
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Forum: Vizard
01-22-2010, 08:57 AM
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Replies: 10
Views: 25,905
Our eMagin visor has two VGA connectors on its...
Our eMagin visor has two VGA connectors on its control box. One is the input from the computer, and the second is an optional output from the box, which they call the 'backfeed'. It's not truly an...
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Forum: Vizard
01-19-2010, 08:19 AM
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Replies: 10
Views: 25,905
Hi Bill,
We output our experimental 'markers'...
Hi Bill,
We output our experimental 'markers' (like trial number and target location) to the Vizard command window using print commands. We have an eMagin visor that outputs as monitor 2, and we...
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Forum: Vizard
01-19-2010, 08:04 AM
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Replies: 3
Views: 20,488
Spatialized sound in Windows 7
We recently switched over to using Windows 7 (from Windows XP) and while we were debugging some scripts that use spatialized sound, we noted that the spatialization seems very basic, even with the...
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Forum: Vizard
01-10-2010, 03:51 PM
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Replies: 2
Views: 31,933
Hey, Bill,
I'm not sure if I understand your...
Hey, Bill,
I'm not sure if I understand your question correctly, but if you are new to Windows and are used to working in a command line setting like the Terminal in Linux, I think you are looking...
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Forum: Vizard
11-27-2009, 12:42 PM
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Replies: 0
Views: 21,735
Matrix Transform and Bumpmap
We are attempting to add a field of grass by applying a texture to a texquad. We are scaling the texquad using a matrix transform, applying the grass texture and then applying a bumpmap. The...
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Forum: Vizard
11-06-2009, 08:03 AM
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Replies: 2
Views: 28,103
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Forum: Vizard
11-05-2009, 11:40 AM
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Replies: 7
Views: 22,005
I'm glad you mentioned the Logitech; I had...
I'm glad you mentioned the Logitech; I had forgotten that we had a wireless Logitech headset, so I dragged it out of the cupboard, and once again failed to replicate the issue. So I'll use that one...
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Forum: Vizard
11-05-2009, 11:31 AM
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Replies: 0
Views: 17,137
Picture in overlay menu?
Is it possible to put a picture or icon into a menu or vizinfo box? We would like to put a diagram of the D-pad on the wiimote on the screen as part of our instructions.
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Forum: Vizard
11-02-2009, 08:28 AM
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Replies: 7
Views: 22,005
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Forum: Vizard
10-29-2009, 01:36 PM
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Replies: 7
Views: 22,005
Sample script
I've attached a sample script that seems to replicate the problem. I used the 'quack.wav' file because I assumed you would be able to access it, but if you need a copy of the sound file, let me...
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Forum: Vizard
10-29-2009, 01:05 PM
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Replies: 7
Views: 22,005
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Forum: Vizard
10-27-2009, 11:36 AM
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Replies: 7
Views: 22,005
Trouble with listener updating position?
We have a script that toggles an object to play a sound whenever the viewpoint orientation is within a certain threshold (so when the person is looking at the object). It works very well until the...
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Forum: Vizard
10-27-2009, 11:09 AM
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Replies: 3
Views: 21,466
We use a Trendnet TBW-106UB USB Adapter; it's...
We use a Trendnet TBW-106UB USB Adapter; it's nice because it works with all of our bluetooth devices. The key for us has been to use BlueSoleil software since it has pretty much every bluetooth...
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Forum: Vizard
10-09-2009, 09:59 AM
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Replies: 2
Views: 17,989
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Forum: Vizard
10-09-2009, 09:57 AM
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Replies: 4
Views: 19,074
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