… to Assist Persons with Speech Impairments: A “Virtual Vocal Tract” In this project, Dr. Green and his collaborators, Dr. Jun Wang (University of Texas at … we will be done with the bamboo wall in our garden. We have really enjoyed the project. Beets, Bats, and Boots Beets, Bats, and Boots is a story and associated … to Assist Persons with Speech Impairments: A “Virtual Vocal Tract” In this project, Dr. Green and his collaborators, Dr. Jun Wang (University of Texas at …