William L. "Red" Whittaker is an American roboticist and research professor of robotics at Carnegie Mellon University. He led Tartan Racing to its first-place victory in the DARPA Grand Challenge (2007) Urban Challenge and brought Carnegie Mellon University the two million dollar prize. Previously, Whittaker also competed in the DARPA Grand Challenge, placing second and third place simultaneously in the Grand Challenge Races.

Hollidaysburg is a borough in and the county seat of Blair County in the U.S. Commonwealth of Pennsylvania. It is located on the Juniata River, 5 miles (8 km) south of Altoona and is part of the Altoona, Pennsylvania, metropolitan statistical area. In 1900, 2,998 people lived in the borough, in 1910, 3,734 lived there, and in 1940, 5,910 residents were counted. The population was 5,641 at the 2020 census. Coal, iron ore, ganister, and limestone are found in the vicinity. In the past, the borough had foundries and machine shops, a silk mill, car works and classification yards.