1. Texai: http://www.willowgarage.com/pages/texai/principles Texai: http://www.willowgarage.com/pages/texai/principles
2. QB
: https://www.anybots.com/ QB: https://www.anybots.com/
3. "Now, i have a body"
4. Child-operated telepresence robot: A field trial connecting classrooms between Australia and Japan;F. Tanaka;Proc. of IEEE/RAS IROS,2013
5. Le signe de le elevation de la voix;E.;Ann. Malad. l'Orielle. Larynx. Nez. Pharynx,1911