This product exceeded my most optimistic expectations. I could never imagine that a narrow bar on only one side of the screen could convert an ordinary screen into an accurate and reliable touch screen. The installation is easy, just align it with the magnets accurately around 3 mm from the bottom of the screen and plug it in, in the closest USB contact.
When I first plugged it in, I had a problem that it beeped a lot. The beep was intended to alert the user to first remove the AIRBAR when the user took the top of the screen to close the lid. However, it also beeped a lot during normal use. With the latest firmware update that can be downloaded from the manufacturer site, the annoying beep is gone, the pointing accuracy is improved and the AIRBAR works flawlessly even in the remote corners of the screen.
If you for instance use Microsoft Paint you can draw as fast as you want without it ever looses track. The AIRBAR detects two fingers at the same time so you can use pinch and spread gestures to make pictures and text smaller or bigger. As an engineer, I am impressed by the brilliant design, the ease of use and the excellent performance at such a reasonable price. The Swedish Neonode technology makes me proud to be a Swede.