Rosetta Stone Rosetta Stone The Rosetta Stone is a granodiorite stele, found in 1799, inscribed with three versions of a decree issued at Memphis, Egypt in 196 BC during the Ptolemaic dynasty on behalf of King Ptolemy V. The top and middle texts are in Ancient Egyptian using hieroglyphic script and Demotic script, respectively, while the bottom is in Ancient Greek. As the decree has only minor differences between the three versions, the Rosetta Stone proved to be the key to deciphering Egyptian hieroglyphs, thereby opening a window into ancient Egyptian history. The stone, carved during the Hellenistic period, is believed to
Rosetta Stone (company) Rosetta Stone (company) Rosetta Stone Inc. is an education technology software company that develops language, literacy and brain-fitness software. Best known for its language-learning products, in 2013 the company expanded beyond language into education-technology with its acquisitions of Livemocha, Lexia Learning, Fit Brains and Tell Me More. According to the company, founder Allen Stoltzfus learned German through immersion while living in Germany and found it relatively easy. In the 1980s, Stoltzfus began learning Russian in a classroom setting, but found the classroom setting much more difficult. He wanted to simulate the German experience, and he decided to use computer technology