Quick Universal Studios question - ticket security

[mamaCta]

Are their passes set up so that they can't be passed on to another person?

 

[mamaCta]

Can passes be shared so that someone else use the free days that come with my 1 day admission?

 

[SMD]

Yes.
http://www.universalstudioshollywood.com/faqs/biometrics/

 

[mamaCta]

thank you