United Kingdom-based Delphi Automotive, PLC, which acquired Carnegie Mellon University spinoff Ottomatika in 2015, intends to pad out its team of technical employees, currently numbered between 50-60, to at least 150 engineers and administrators in the next year. Delphi, a global public company with technology centers in 15 cities, piloted a self-driving vehicle nicknamed “the Roadrunner” 3,400 miles from San Francisco to New York in 2015, but all paths lead to Pittsburgh.