J&J ENGINEERING: Your Source for Applied Neuropsychophysiology. Clinical Biofeedback . Neurofeedback . Hardware and Software
Quantity:
Couples/Group Feedback Suite
For both C2+ 6 and  C2+-12.
More sensors will be needed, one type per person.
$395.00
Price:
COUPLES / GROUPS  SUITE
Group Cardio-Respiratory Synchrony (RSA)
Match respiration waves with HR waves
-for 2, 3 or 4 persons.
Group Cardio-Arousal 'Harmony" Detection:
Match HR Waves with includes of acute arousal (Temp and Skin Conductance). For 2, 3, or 4 persons.
Teams, too
Couples-Families
Special Download: Review of Couples and Group 'Feedback. 2007
SOFTWARE
Groups
There are two versions of BioConnect :
The version for the C2-Plus 6 is for two persons only.
The version for the C2-Plus 12 is fo 4 persons.
   It can also be used for 3 persons.
   It can also be used for 2 persons.
  
The difference is in the number of channels hooked up to each person.
See MODALITIES for details.
PROTOCOLS are completely different for Couples and other Groups, compared to individual biofeedback training.
PROTOCOLS
This is an emerging area for social bio-technology. So far few traditional 'feedback providers have found a 'spark' to ignite their own explorations in this area. J&J receives inquires mostly from providers outside biofeedback dealing with issues of un-awareness, denial of anger, anger management itself, and couples and family crisis providers.
Sports trainers of all kinds are looking closely at this area, and often contact us about providers in their area.
J&J is in the process of looking for customers willing to champion these ideas to these audiences. Contact us with your ideas.
Feedback  is also different. You need a display for every participant. Usually the operator is not part of the couple or group and watches all signals on amaster screen. The event maybe video taped and played back. This may include a video of the physiology or an audio of an arousal event.

There are two screen types:
1. Raw Signal Screens - traditional screens showing one or two signals per person.
2. 'matching Screens - slimmed down screens showing Bars when a signal is in the relaxation direction, and abottom bar -  here a white bar - when both persons show relaxation. Of course you can invert the protocol to show arousal rather than relaxation.