This iPhone App Can Do Your Kid's Homework

If there's one truth that the tech revolution has proven itself repeatedly, it's this: just because we can build something doesn't mean we should. Take, for instance, Google Glass, iTunes Ping, and Clippy (to say nothing of the smart fork.) Likewise, imagine an app that can take a snapshot of a student's homework assignment, chew on the questions using cloud-based artificial intelligence, and spit out the answers. In theory, this sounds great for students, yet terrible for learning -- that is, until you put Socratic to the test. "Every student today goes to the Internet, goes to Google, to ask all of their questions -- this is something that's happening anyway," says Shreyans Bhansali, the co-founder and head of engineering for the free homework-helping app that's currently topping Apple's App Store for education software. "We read the question, we figure out what they need to learn to answer it, and then we teach them that stuff."