If we talk about major trends in the use of small satellites, then we have to talk about asset tracking. Geolocation has long been a part of our lives. When we make any kind of purchase on the Internet, we are used to knowing the status and location of our order practically in real time. If that is a reality on a small scale, with products whose value does not exceed 40 or 50 euros, then this is all the more important when the safety of hundreds of people or the protection of assets of great economic value is at stake. Think of aircraft tracking (of course, we will talk about the use of small satellites