Beginning in 2020, before joining Illinois CS, first-year professor Elahe Soltanaghai overcame several challenges to continue researching and developing Millimetro as a postdoctoral researcher at Carnegie Mellon University. The product introduces what she describes as “an ultra-low-power tag” developed “in the context of autonomous driving to efficiently localize roadside infrastructure such as lane markers and road signs, even if obscured from view, where visual sensing fails.”