X Development (also known as X, the moonshot factory, formerly known as Google X) is semi-secret research and development organization. It focuses on inventing and launching "moonshot" technologies and features various projects: Glass, Taara, Chorus, etc. Project Glass is a research and development program created to develop an augmented reality head-mounted display (HMD); Taara specializes in expanding global access to the Internet; Chorus is a project specializing in improving the supply chain through the use of sensors, software, and machine learning tools.