Companies are using indoor drones to significantly reduce injuries and fatalities during internal inspections. Here’s how they’re doing it. In addition to savings, safety is one of the biggest benefits to using indoor drones for internal inspections. The reason for this is simple. By using an indoor drone to collect visual data, inspectors don’t have to collect it themselves. This means that drones can take the place of inspectors, reducing the need for them to enter potentially dangerous places inside assets like boilers, pressure vessels, or chimneys.