Fisher-Price Photo Fun Learning Alpha Bus An infant push along toy in a school bus theme that exposes baby to first letters and the first words through realistic photographic images and a unique spinning mechanism. When baby pushes down on the roof-top lever, the images in the bus windows change. Baby will see 1 of 3 "A" words, 1 of 3 "B" words and 1 of 3 "C" words in three themes. In the learning mode, baby pushes the buttons below the image to learn about the image. In the music mode, pressing the buttons will give the real sounds the object in the image makes and music.