What Is a GPS Instructional Video?
A GPS instructional video is a video which provides directions about how to use a global positioning satellite (GPS) unit. Such units can be tremendously useful and powerful tools when they are used properly, and a video can help someone understand a unit and use it most effectively. Some manufacturers of GPS units package videos with their new units, and videos can also be purchased separately; some manufacturers also offer streaming videos on their websites for their customers. Often, a GPS instructional video starts with a brief overview of what GPS is and how it works, so that people can understand the system behind the unit they are using. This overview can also discuss issues which can affect GPS systems, such as solar flares which may interfere with signals, so that consumers are aware that these systems can sometimes fail or experience problems. The video may also talk about the history of GPS and projected changes for the future.
