If you think search engines need a human face, Ms. Dewey might be a good company for you. The search engine is not great, but not bad either (bonus points if you guess the search engine), but the main attraction here is Ms. Dewey. She's ironic, clever and provocative. For example, try to enter something like "your phone".
Maybe in the future, search engines will be so smart that they'll be able to both answer your questions and make you smile.