Applications of AI
Name three places you have actually seen AI, not a sci-fi list. Inbox spam. Maps rerouting around a jam. A shopping site saying “people also bought”. A phone unlocking by face. A bank flagging a weird card swipe. That is the viva, not “AI is used everywhere”.
Pick one and say what goes in and what comes out. Spam: text in → spam/not spam out. Maps: GPS + traffic → a route. Don’t dump ten industries. Three domains + one tool each scores more.
Applications of AI — output — Gmail → spam / Maps → route / Netflix → recommend.
Three real products. One input→output each.