Digital impressions refer to the virtual representation or simulation of physical objects or experiences using digital technology. This concept is commonly applied in various fields such as marketing, where it measures the reach and impact of digital content on an audience. For example, in advertising, a digital impression represents each instance of an ad being viewed by a user online. In design and manufacturing, digital impressions can refer to 3D models created for prototypes or virtual simulations. Essentially, digital impressions bridge the gap between the physical and virtual worlds, offering new ways to engage, analyze, and innovate.