[comp.sys.mac] Biofeedback or analog/digital conversion devices

armstrng@dalcs.UUCP (Stan Armstrong) (06/09/88)

Does anyone out there have information on the purchase or
construction of biofeedback devices for the Mac? Failing
that, information on analog/digital voltage converters
might be helpful. Thank you.

Stan Armstrong
BITNET: ARMSTRONG@STMARYS
Usenet: armstrng@dalcs