Lenovo iPad?

We have a number of iPads in our house. In fact, Josh, our 3 year old, uses an iPad all the time. Tonight I was using my Lenovo ThinkPad in the living room. I almost never use a laptop at home. Josh came up to me and asked - "Where did you get that iPad." It was a funny moment as I tried to explain this was a laptop (not an iPad) and I got it from K&L Gates. He was very confused why the touch screen did not work.