> One obvious - and genuinely exciting - upgrade would be to give the MacBook Air a touch screen. Really? A touch screen on a laptop just seems like a feature

> One obvious - and genuinely exciting - upgrade would be to give the MacBook Air a touch screen. Really? A touch screen on a laptop just seems like a feature no user ever asked for. It makes sense that devices like tablets and phones have touch’s screens. It’s how the evolved. But laptops have keyboards - why do they need a feature of touch devices? What problem does this solves for users?