Vizard output signals/voltages?

[JRichizzle]

We know Vizard can receive information from external hardware via plug-ins... But, can Vizard send data (e.g., voltage signal) to other hardware?

We have an experimental protocol in which subjects walk on a treadmill while viewing smooth/continuous motion simulations. The kind of motion and scenery changes every 30 seconds, and simultaneously we are collecting subject motion data via an optical tracking system. We would like to be able to accurately mark the changes in motion and scenery in time with signals (e.g., voltages) to another computer running LabView. This way, we can link changes in subject stability with changes in the scenes.

Can Vizard send signals, say through the COM port, to another device?