At first, the dragon-looking, Gecko-like Utility Walkers (GUK) were used for exploring difficult terrain.
In later iterations, however, our technicians installed improvements that allowed them to be used even during idle time in camp.
This model is one of the latest designs, in which an additional Port for Non-specific Payloads (PnNP) is located directly beneath the Post-Posterior Loadicator (PPL), located under the tail.
Unlike living organisms, this model is available for use at any time, 24/7.