Medicare-friendly.
You have many ways of learning our system.
The Educational Software has built-in Tutorials, and Help.
J&J Engineering
J&J Engineering Information
J&J ENGINEERING: Your Source for Applied Neuropsychophysiology. Clinical Biofeedback . Neurofeedback . Hardware and Software
Face Sensor
See all our products....
Workshops and Training
This site is for sports professionals, nurses, doctors, medical assistants, students and researchers who use our systems.
Choose J&J if you are looking for a single instrument that can be configured for many purposes:  See our brochure:
 
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Compare J&J to our Competition here....
Why Select J&J Engineering?
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Example of HR-Breathing and Freq. Spectrum HRV
Typical EMG placement...
Customize Research Mode for your project...
Free Bundled Feedback Kit
Our Product Line
Our equipment is found in leading clinics, research facilities, hospitals, sports centers and private settings.
Our Bundled Applications are driven by the needs of everyday clinicians, and based on the principles of top researchers.
Included are a dozen free applications covering these areas:

CLASSIC EEG NEUROFEEDBACK
CLASSIC BIOFEEDBACK
HRV and RSA - Easy Breathing Feedback
Multi-Channel EEG Balance & CoModulation...
More on Applications
Research Series Applications
Calms Cravings and/or Traumatic Emotions..
See our Medicare Incontinence Report!
Collecting Physiology Data? HRV?
See our library of research applications.

Software Developers Kit
It's easy to adapt your software to our signals. We provide high-level dll drivers. The DLL tags signals, converts them to real physiology values [ uV, uMhos, etc].
Our applications are based on research done over the last 25 years..
Want your own Stimuli or Tasks,or a Subjective Rating Scale? Consider ...
Requirements: You need to be able to program in  HTML to make screens. Research Mode features ECG, EMG, HRV, Temp, SC, Resp.
See emotions live...
SmartMind uses 'Games' plus Feedback...plus  Cognitve Challenges..
Hands-on training, vender Workshops, and remote mentoring are available.
More on Classic EEG Feedback applications:
SmartMind is much more expensive, and worth it!
For Neuromuscular Rehab.
Simple arousal-detection.
About Neurofeedback Applications
Free Training Guides, too!