KetApp - Orange Challenge

Textbooks are about to get an upgrade! Introducing Ketapp.
Ketapp makes books come to life with quizzes, videos, 3D simulations and more. You can click to have a passage read out to you, also in a foreign language!
Ketapp makes it easy to use the tools you already know and love. For example, Translate a phrase with Bing Translate. Look up a term on Wikipedia. All without leaving the app.
Ketapp is social, too. Copy a difficult passage to your Facebook status to ask your friends for help. Or discuss the chapter with your classmates on Twitter.
Your books live in the cloud, so you can easily access them from any device. They’ll be there waiting for you with all your personal info, like notes and quiz scores.
Ketapp. Books supercharged.