... popular that we hqve $60 usb/blietooth neurpfeedback diodes that just plug into your phone which uses an app to simply read brainwaves direct from tiny usbc diodes.
I wonder if #mind wave is any good
... popular that we hqve $60 usb/blietooth neurpfeedback diodes that just plug into your phone which uses an app to simply read brainwaves direct from tiny usbc diodes.
I wonder if #mind wave is any good