One of the most recent of these is something that generated quite a bit of controversy at first: the "Halo," a ring-shaped ... when there's a big metal bar in front of drivers' faces, would ...

I stopped using the BenQ ScreenBar when I moved my desk to an area of my old house where the ... I’ve been using the ScreenBar Halo for nearly a week, and already, it’s a big improvement over the ...