Last Updated on February 28, 2024 by pg@petergamma.org
The similarities are:
Both use a biofeedback-assisted meditation devices
A. J. Keller uses the Neurosity Crown:
Peter Gamma from www.petergamma.org uses a Garmin watch:
but Peter is not happy with this device, since it is only of very limited use for scientists like him.
But how do A. J. Keller and Peter Gamma from www.petergamma.org differ?
A. J. Keller needs an 8 channel Neurosity Crown EEG device for letting go. For Peter Gamma from www.petergamma.org a simple PPG watch is enough which helps him to let go. Since he learned to let go from teachers such as Dilgo Khyentse Yangsi Rinpoche:
And other Rinpoche’s. All of these Rinpoche’s are able to let go without a biofeedback-assisted meditation device. And that is why Peter Gamma from www.petergamma.org device is simpler than that of A.J. Keller.