Abstract: According to an example, a processor may receive a request via voice command and obtain a response to the request. The processor may also obtain a confidence level of the obtained response, in which the confidence level corresponds to an accuracy of the identified response to the received request, identify an indication aspect corresponding to the identified confidence level, wherein different indication aspects correspond to different confidence levels, and output the obtained response with the identified indication aspect. The processor may also receive user feedback on the outputted response, in which the received user feedback is used to improve an accuracy of responses provided by the processor to requests received via voice command.