Mercedes-Benz Looks Past the Dashboard Toward the Windshield

Mercedes-Benz helped set the pace for large in-car screens, and its passenger-facing displays have become a reference point for the rest of the industry. Its next target is less obvious: the windshield.

The company is working on a holographic heads-up display, a system that would place driving information in the driver's line of sight instead of asking them to glance down at a panel. Heads-up displays are not new, and most current versions project a flat image onto a small patch of glass. The appeal of a holographic approach is that graphics can appear to sit at a set distance in front of the car, which could make navigation prompts or speed readouts easier to read without the eyes refocusing.

The source material is brief and does not say when the technology might reach production, which models could get it, or how it would be built, so those points remain open. What it does signal is that the carmaker sees the windshield as the next surface to fill after the central display and the rear-seat screens.

Whether drivers want more graphics in front of them is a separate question. Designers in this space have long had to balance useful information against distraction, and any system that moves data onto the glass will face the same test.