U is a standard unit of measurement and a regular product of measure for assigning the peak in rack units and computer enclosures. An U equals 1.75 inches. For Example, there is a 4U chassis 7 inches high. There is a 40U rack case 70 inches high. It could also store 3 3U devices, with enough space left over for your miniature Star Wars action figure.
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This character name is alluding to Philo Farnsworth and Vladimir K. Zworykin, who invented the iconoscope. He was inducted into the Television Academy Hall of Fame in 2013