Desc: How William Shatner Changed the World: Directed by Julian Jones. With William Shatner, Jon Adler, Martin Cooper, Rob Haitani. William Shatner presents a light-hearted look at how the "Star Trek" TV series have influenced and inspired today's technologies, including: cell phones, medical imaging, computers and software, SETI, MP3 players and iPods, virtual reality, and spaceship propulsion.