Think about how you interact with your computer now.You can type on a keyboard or click a mouse.Maybe you can also pound on a joypad, press on a touch screen, or even speak into a microphone.

• 但它可能花上数年的时间在你有一部当你无聊时会回应你一个笑话，或者当你解决一个数学问题而感到挫败时，会鼓励你和给你暗示的电脑之前。