Got a MacBook and hate the fact that Apple doesn't want to live in this century and add touchscreens to its laptops? Are you jealous of how many touchscreen laptop options people on the Windows side have? Well, here's a solution for you. Sort of. Enter AirBar. This is an accessory you power through one of your MacBook's USB ports, and you magnetically attach it to the bottom bezel of your screen. Then it starts doing its magic, as portrayed in the presentation video below. AirBar lets you swipe things, pinch to zoom, and just perform all the gestures you'd expect to on a touchscreen...
Source: http://www.gsmarena.com/airbar_gives_your_macbook_a_touchscreen_for_99-news-22516.php
