<p>Carnegie Mellon offers Human-computer interaction as a double major only. [HCII</a> Academics & Admissions: Undergraduate HCI Major](<a href=“http://www.hcii.cmu.edu/Academics/Undergrad/undergrad.html]HCII”>http://www.hcii.cmu.edu/Academics/Undergrad/undergrad.html)</p>