Daniel Thomas Barry is an American engineer, scientist, television personality, and a retired NASA astronaut. He was a contestant on the CBS reality television program Survivor: Panama, as well as on BattleBots on ABC. He was at Singularity University from 2009 to 2012, where he was co-chair of the Faculty of Artificial Intelligence and Robotics and the chair of the graduate summer program. He is also a co-founder of Fellow AI, a telepresence robotics company, and the founder and president of Denbar Robotics.

Survivor: Panama — Exile Island, also known as Survivor: Exile Island and Survivor: Panama, is the twelfth season of the American CBS competitive reality television series Survivor. The season was filmed in the Pearl Islands, off the coast of Panama from October 31, 2005, through December 8, 2005, and premiered on February 2, 2006. Hosted by Jeff Probst, it consisted of the usual 39 days of gameplay with 16 competitors, and was the first season with 16 competitors since Survivor: Pearl Islands five seasons prior.