The BESTBOT on Mars

Living, working, and sleeping in small spaces next to the same people for months or years would be stressful for even the fittest and toughest astronauts. Neel V. Patel underlines this fact in a current article for MIT Technology Review. If they are near Earth, they can talk to psychologists. But if they are far away, it will be difficult. Moreover, in the future there could be astronauts in space whose clients cannot afford human psychological support. “An AI assistant that’s able to intuit human emotion and respond with empathy could be exactly what’s needed, particularly on future missions to Mars and beyond. The idea is that it could anticipate the needs of the crew and intervene if their mental health seems at risk.” (MIT Technology Review, 14 January 2020) NASA wants to develop such an assistant together with the Australian tech firm Akin. They could build on research by Oliver Bendel. Together with his teams, he has developed the GOODBOT in 2013 and the BESTBOT in 2018. Both can detect users’ problems and react adequately to them. The more recent chatbot even has face recognition in combination with emotion recognition. If it detects discrepancies with what the user has said or written, it will make this a subject of discussion. The BESTBOT on Mars – it would like that.

Opportunities and Risks of Facial Recognition

The book chapter “The BESTBOT Project” by Oliver Bendel, David Studer and Bradley Richards was published on 31 December 2019. It is part of the 2nd edition of the “Handbuch Maschinenethik”, edited by Oliver Bendel. From the abstract: “The young discipline of machine ethics both studies and creates moral (or immoral) machines. The BESTBOT is a chatbot that recognizes problems and conditions of the user with the help of text analysis and facial recognition and reacts morally to them. It can be seen as a moral machine with some immoral implications. The BESTBOT has two direct predecessor projects, the GOODBOT and the LIEBOT. Both had room for improvement and advancement; thus, the BESTBOT project used their findings as a basis for its development and realization. Text analysis and facial recognition in combination with emotion recognition have proven to be powerful tools for problem identification and are part of the new prototype. The BESTBOT enriches machine ethics as a discipline and can solve problems in practice. At the same time, with new solutions of this kind come new problems, especially with regard to privacy and informational autonomy, which information ethics must deal with.” (Abstract) The book chapter can be downloaded from