In simple language, the Visual Positioning System (VPS) is a way to help you figure out where you are and how to get where you want to go, even if you're inside a building. It uses a special camera on your phone or tablet to take pictures of the things around you. Then it compares those pictures to a map of the building to figure out where you are. It's kind of like a treasure hunt!

The Visual Positioning System (VPS) is a technology developed by Google that allows for precise indoor positioning and navigation. It works by using a combination of visual cues and machine learning algorithms to determine the user's location and orientation within a building or structure.

VPS uses a device with a camera, such as a smartphone or tablet, to capture images of the surrounding environment. It then compares these images to a pre-generated 3D map of the space, and uses machine learning algorithms to determine the user's location based on the features and structures present in the images.

VPS can be used for a variety of applications, including providing turn-by-turn navigation within a building, displaying information about the user's surroundings, and enabling location-based services such as location-based advertising and location-based search

Main advantages of the Visual Positioning System (VPS) over the Global Positioning System (GPS):

1.Greater accuracy: VPS can achieve a much higher level of accuracy than GPS, especially in indoor environments where GPS signals can be weak or unavailable. This makes it a useful technology for indoor navigation and location-based services.

2.Works indoors: GPS relies on satellite signals, which are blocked by buildings and other structures. In contrast, VPS can function indoors, making it a useful technology for indoor navigation and location-based services.

3.More information: VPS can provide more detailed information about the user's surroundings, such as the location of specific points of interest within a building. This can be useful for providing directions and displaying information about the user's surroundings.

4.Greater privacy: Since VPS relies on visual cues rather than satellite signals, it does not require a connection to a network of satellites, which can be monitored by third parties. This can provide a greater level of privacy for users.

Reference :ChatGPT