Theres this app where you take a picture of an equation and it teaches you how to solve it. I would like them to make this sort of app but for english. I don't know if that makes sense but like for example when you are answering questions for a book you can take a picture of the book and it can show you where you can find your answer or which page you can find your answer on. I'm actually not sure if this already exists or not but I think it would be helpful. It saves time and allows you to find your answers quickly and correctly. Or let's say you don't understand a word and you search it up but you still don't understand, taking a picture on the app would further explain the word in simpler terms. This can be very helpful to students in many ways