Air bar gives your PC touchscreen capabilities. The sleek, lightweight device emits an in visible light field over a PC screen that senses touch from any finger, stylus, paintbrush, etc. Air bar enables touch for Chromebooks PCs running Windows 8 or Windows 10. br AIRBAR- Gives Touch Functionality to your PC for just $69 and makes your MACbook, a Touchscreen Macbook. br Using AIRBAR with Macbook Pro or Air (or on Mac Station), you can pinch, swipe, zoom and scroll without a touchscreen. The AirBar™ sensor works with your PC or Mac, and if you like to touch, this is it.