  Commercial drones are not yet dimensioned to perform indoor autonomous tasks,
since they use GPS for their location in the environment. When it comes to a
space with physical obstacles (walls, metal, etc.) between the communication of
the drone and the satellites that allow the precise location of the same, there
is great difficulty in finding the satellites or it generates interference for
this location. This problem can cause an unexpected action of the drone, a
collision and a possible accident can occur. The work to follow presents the
development of a drone capable of operating in a physical space (indoor),
without the need for GPS. In this proposal, a prototype of a system for
detecting the distance (lidar) that the drone is from the walls is also
developed, with the aim of being able to take this information as the location
of the drone.
