I also know that in the second movie, the sequel, Eric made some huge advances with the robot suit. That just made it even better. You put the suit on and moved your arms then the robot's arms would move in sync with yours.
-- John Badham
   
John Badham   Name:
John Badham
Type:
Director
Nationality:
British
Birth:
August 25, 1939
https://www.nutquote.com/quote/John_Badham