Trackballs

Spec sheets for marine displays are a contest of big numbers: nits of brightness, panel resolution, contrast ratios. The layer that decides whether the screen

A brand-new screen goes in above the wheel, the picture is crisp and bright, and the sea trial looks perfect, until the helmsman notices the

The failure looks like a hardware fault and is nothing of the sort. A captain slips on a favorite pair of polarized sunglasses, glances at