https://www.cnbc.com/2018/04/04/apple-working-on-iphone-with-curved-screen-and-gesture-control.html

Apple is developing gesture control and curved screens for iPhones, Bloomberg reported Wednesday, citing people with knowledge of the matter.

The control features would allow a user to move their finger close to the screen without touching it in order to carry out a function. But the technology won't be ready for at least two years, Bloomberg said.