Be it a smartphone or a tablet, everything has become touch-screen these days.
With touch-screen becoming such a popular feature these days, many companies are manufacturing laptops with touch-screen.
However, not every laptop or desktop model comes with the feature.
The reason you might use anything to touch is that the light field reacts to any disturbance.
No additional software is required.
Also, the only model available currently works with 15.6-inch laptops alone.
At this point theres only limited functionality on OS X meaning theres no official support for AirBar.
But if you have a MacBook lying around, you could try it out, said AirBar.
The plug-and-touch bar is designed with a magnetic strip, making it easy to be attached and detached anytime.
Users can even opt to keep the bar attached without having to worry about battery drain.
Users are therefore advised to detach the bar if this is the case.
Check out the video below to learn more.
source: www.techworm.net
