SpotMini Robot got it all figured out!
A marketplace is an ecommerce platform where a diverse array of products or services is sold, purchased, and exchanged. A marketplace platform removes the gap between buyers and sellers. A marketplace can support different commerce models, including B2C (Business-to-Consumer), B2B (Business-to-Business), C2C (Consumer-to-Consumer), and P2P (Peer-to-Peer). In a B2C model, products are sold directly to end consumers, whereas a B2B model facilitates transactions between businesses, such as manufacturers, wholesalers, and retailers.

RHex is a six-legged robot with remarkable mobility on rough terrain. Independently controlled legs produce specialized gaits that propel it over rough terrain with minimal operator input. RHex traverses rock fields, mud, sand, vegetation, railroad tracks, telephone poles, and stairways.
Front- and rear-facing cameras give the operator a remote view of RHex’s surroundings. Its sealed body makes RHex fully operational in wet weather, muddy and swampy conditions, and flowing culverts. RHex’s remarkable terrain capabilities have been validated in government-run independent testing. RHex was developed with funds from DARPA and the US Army Rapid Equipping Force.