The most futuristic is the emissions-free hover car, which is shown floating above electromagnetic roads. With a hover car, no more need to worry about potholes or flat tires.

AFAIK, CSS cannot affect the DOM tree. So, display: none just says the element should not be displayed, not that it should cease to exist. Style/structure separation and all that.

This patent could mean that somewhere down the line, future iPhones will allow users to push buttons without actually touching the smartphone's display - just hovering.

Apple's hover-sensing display patent was first filed for in March 2015 and credits Steven P. Hotelling and Christoph H. Krah as its inventors.

ZeroZero Robotics, the makers of the Hover Camera Passport selfie drone which followed around subjects using facial and body recognition, is back with a sequel.

Tonight, Google announced via the Google+ Developers Blog that it is rolling out a new feature in "platform review" -- from now on, when users hover over a +1 button on your website, they will see ...

You may soon be able to hover a finger over an iPhone to make a phone call, check Twitter, or complete other tasks.

In short, you can now optionally hover your hand like a Jedi over the display to turn on the Glance screen, which then gives you notifications and clock.

You may soon be able to hover a finger over an iPhone to make a phone call, check Twitter, or complete other tasks.