Rosetta Stone Stoneridge Mall Rd, Pleasanton, CA94588 Rosetta Stone is an interactive language learning software that teaches language by immersion rather than by translation…More or memorization drills. Immersion is what happens to a child, born into their native language, where they learn to speak that language by experiencing the world around them. Through a carefully designed sequence of activities, the Rosetta Stone program surrounds the learner with words, images, and voices of native speakers. This method allows the student to progress naturally from words and phrases to sentences and conversations. Rosetta Stone offers programs in Chinese (Mandarin), English (American), French, German, Italian, Japanese and Spanish.