so we have to use this really bad patent drawing to glean some insight. The AR hardware in the sketch looks to be more in the vein of Google Glass than the Microsoft's HoloLens, which makes sense ...

Image: DomoAI The goal of these renders is to provide a visual interpretation of the device’s likely appearance, using the information available from the patent drawings, which typically only ...

Actual patent drawings for inventions designed to deter body snatchers with either bullets (left) or an explosion (right). (Source: US Patent Office.) That system is still in place today. Before these ...