OpenViBE forum

Hello,

Is there any way of printing the signal acquired using OV? In some cases would be interesting being able to print signal segments.

Thanks!

Lorena

Thanks Yann!

Any clue here?

Hi Uahmed, I don't know how to use the stimulation listener. Let me see, if you are using the CSP scenario, then you are using a recorded session, or is it an online acquisition? (Is it the CSP trainer scenario or the motor imagery scenario using CSP filter?) When you say you keep getting the stimul...

Hi Uahmed,

What stimulations do you want to send? From what you say, I guess you want to send one stimulation and stop sending, is that correct? So the problem is that you are sending it every x seconds all the time?

Lorena

Dear Yann, I have 2 questions: On one hand, regarding the level measure box, I see it shows a series of columns and rows, how should I interpret this graphic? On the other hand, is there some documentation explaining what means each field I can set in the Lua Stimulator Box? I would like to know how...

Hi Yann,

That is what I wanted to know, your answer is very clear.

Thank you!

Lorena

Hi all,

I am using the Display Cue Image box for the blinkings. I wonder if I can display feedback results using this box. In the Graz visualization box I see one amplitude input, which I can´t add to the Display Cue Image box.

Thanks!

Lorena

Hi Uahmed,

It is very good news that you are reaching your objective, of course we can discuss our experiences, I think it would be very helpful for both of us

Lorena

Well Uahmed, I am not working with the VRPN implementation yet, just preparing the scenario and the info to send to the external application. So, when I get to that part I will tell you how it worked for me (I am not so experienced in programming, so I will see what I can do).

Lorena

Hi Uahmed,

What kind of problems are you having with the VRPN Server? Are you using analog or button VRPN? Of course I will help you if I can!

Lorena

Hi Uahmed, How do you recommend me to set my parameters for the VRPN server? This is what I want to perform: I want to send three different commands to the external application: 1) hand movements to the left or to the right; 2) eye blinks; 3) tongue movement. I use three separated pipelines with one...

Dear Laurent, I tried doing what you told me, but when I run the scenario, the blinking image is showed for too long on the screen. Besides, it takes too long until it shows the first image. I thing this is related with the 'Baseline duration' parameter, but even if I set this parameter at 0 it take...

Hello all, I am working with VRPN now and I was wondering how should I use the 'Button VRPN Server' box. I want to send to an external application 3 different classified status: left or right; blinking; hand movement. I think I should use one Button VRPN box with 4 inputs. Are these inputs to the VR...

Thanks Laurent,

Your answer is very helpful, I will work with the Display cue image box then.

Thank you!

Lorena