EXPII

Downloadable computer and mobile device application software to develop interactive educational experiences on a wide variety of topics and subjects such as math, science, engineering, and technology; downloadable computer and mobile device application software to develop interactive educational experiences on a wide variety of topics and subjects at the primary, secondary, college, and graduate level; downloadable electronic publications, namely, interactive textbooks on a wide variety of topics and subjects at the primary, secondary, college, and graduate level