The tech expo came without many of the bells and whistles that typically make it overwhelming and great. Still, the all-digital show featured discussions on electrification, automated vehicles, the opportunities of air mobility and more. Here are highlights.

GHSP says its ultraviolet-light units help prevent coronavirus transmission in vehicles and its controllers help keep drivers' eyes on the road.

Brian Deese — a "crisis-tested" adviser who helped lead President Barack Obama's auto rescue — said a big part of achieving the incoming administration's economic objectives is investing in the U.S. to build its competitiveness.

The Celestiq will feature signature, individualized aspects, not only for the vehicle but for each passenger inside. Celestiq details were part of a wide-ranging keynote address outlining GM's electric vehicle efforts.