Camel train train" often applies to Australia, notably the service that once connected a railhead at Oodnadatta in South Australia to Alice Springs in the center of the continent. The service ended when the train line was extended to Alice Springs in 1929; that train is called "the Ghan", a shortened version of "Afghan Express", and its logo is camel and rider, in honor of the "Afghan cameleers" who pioneered the route. The history of camel trains in the United States consists mainly of an experiment by the United States Army. On April 29, 1856, thirty-three camels and five drivers arrived at
Robot as a service in computer science education. RaaS uses existing services to compose different applications at workflow level, which significantly reduce the learning curve of robotics programming. Robot as a service Robot as a service (or Robotics as a service, RaaS) is a cloud computing unit that facilitates the seamless integration of robot and embedded devices into Web and cloud computing environment. In terms of service-oriented architecture (SOA), a RaaS unit includes services for performing functionality, a service directory for discovery and publishing, and service clients for user's direct access. The current RaaS implementation facilitates SOAP and RESTful communications between RaaS units and