What i want to see invented is a website that solves math for you without needing a subscription the website gives you simple directions on how to solve it and the range of math goes from highschool to college. i would also like a site that gives you feedback on an essay for example you submit an essay it gives you feedback on what to change or what to make corrections on it will even make grammatical changes for you.  Another site that i believe would be helpful is a site that can can translate different languages ACCURATELY like the translation is accurate and not old and it shows you how to pronounce it i want each language translation to be put in by people who are actually from the place your are trying to translate it to and can actually speak the language fluently.