electrical and computer engineering

Gerald Stringfellow, an older man with white hair, and white goatee and wire-rimmed glasses, sits at his desk, holding a model of some kind of molecule — sticks attached to yellow and white balls arranged to form a three-dimensional grid thing.

Gerald Stringfellow’s bright idea

The legacy of the U’s mastermind behind LED-based technology was honored in a video from the National Academy of Inventors.


Portable, reusable test for COVID-19

U engineer Massood Tabib-Azar is developing a coronavirus sensor about the size of a quarter that works with a cellphone and can detect COVID-19 in 60 seconds.


Protecting the field of dreams

U engineers will develop sensors that know when cornfields are getting attacked by insects or weeds.