Among the many new products unveiled at the Google I/O conference, the American tech giant caused a stir with a short video featuring a pair of glasses capable of displaying, in augmented reality, the real-time translation of words spoken by another person in a foreign language. Currently still a prototype, this project already appears much more tangible and potentially interesting than Google Glass, which has been a long time coming. With this new concept, Google is seeking to bring its transcription and translation technologies directly into its users’ field of vision. The idea is that these…