Google has reportedly been hard at work developing glasses with a built-in heads-up display (HUD) on one lens. The glasses reportedly look very similar to Oakley’s Thump sunglasses, which allowed users to load songs onto a small flash drive and listen to tunes through integrated ear buds. According to 9to5Google, the glasses will be equipped with “hardware near the equivalent of a generation-old Android smartphone,” which means we’ll likely see a 1GHz processor and internal storage in the 8GB to 16GB range. The glasses will also be capable of voice input and output according to the report, and they will be able to capture photos using a front-facing camera. A user may even be able to navigate through menu items by tilting his or her head, 9to5Google said. The pilot program for Google’s HUD glasses is expected to launch soon but the devices are reportedly still far from ready for a mass roll out.