With educational content that reaches millions of children in more than 150 countries, Sesame Workshop can be regarded as the largest informal educator of children worldwide, using the power of media to help children reach their highest potential. Known for its television programs, Sesame Workshop uses multiple media platforms to reach children where they are. Recently, it began to harness the potential of mobile technologies to reach educators and families. From the United States to India to China, Sesame Workshop has developed innovative educational content for mobile platforms that include apps, e-books, streaming audio, and teacher training via IVRS. And as mobile phones become increasingly convergent devices, they allow Sesame Workshop to reach children and families that may have limited access to traditional media channels.