Raspberry Pi is a low-cost computer created with educational purposes. It uses Linux and, most of times, freeware applications, particularly a software for viewing DICOM images. With an external monitor, the supported resolution (1920 × 1200 pixels) allows for the set up of simple viewing workstations at a reduced cost.

Autonomous robots are used as the tool to solve many kinds of problems, such as environmental mapping and monitoring. Either for adverse conditions related to human presence or even for the need to reduce costs, it is certain that many efforts have been made to develop robots with increasingly high level of autonomy. They must be capable of locomotion through dynamic environments, without human...