|is the first interactive semantic people search engine. It focuses on people and offers wider coverage of information sources: search engines, social and professional networks, and more.
Whozat is interactive: it allows users to give feedback on every element in the results, and immediately customizes them accordingly.
It applies semantic search focusing on meaning, not words. It ranks results according to relevance to your query, allowing information about ordinary people to be found on the web.
It includes computer vision technology and automatically generates tags that allow a searcher to indicate which person, or which aspect of a person, she is interested in.