USR CEO and Lanning's business partner. He reluctantly allows Spooner to investigate Lanning's death and later orders Sonny's destruction. He is later found fatally strangled, revealing VIKI's hidden control over the robots.
Spooner views Robertson as the primary antagonist.
The two co-founded USR and share corporate leadership.
Calvin serves as a senior scientist under Robertson.
Explore the full interactive character relationship map of I, Robot