Abstract: Methods and apparatuses are described for automated testing of mobile devices. A server establishes a connection with a client device via a high-latency connection. The server receives input from the client device comprising (i) a selection of mobile devices for testing and (ii) a selection of a test interaction. The server generates predicted interactions for each of the selected mobile devices using historical device interaction data. The server converts the predicted interactions into test scripts, each test script formatted for use with one of the selected mobile devices. The server deploys each test script for execution on the corresponding mobile device, and transmits results from the test script executions to the client device.

Abstract: An orally administered antibiotic encapsulated in nanospheres, as well as its preparation method and application. The antibiotic encapsulated in the nanospheres includes an antibiotic and a degradable biocompatible polymer that encapsulates the antibiotic, wherein biocompatible polymer includes monosaccharide-modified poly (ethylene glycol)-poly(lactic-co-glycolic acid) (PEG-PLGA), which can significantly improves the damage caused by oral antibiotics to the intestinal microbiota, avoids destruction of the microbial community, thereby preventing chronic diseases associated with intestinal microbial imbalance, and a good biocompatibility and long-term safety.