• Agents as tutors in augmented reality 

    Álvarez, N.; Trefftz, H. (2003-01-01)
    Interaction between virtual entities and human beings should be similar to the normal interaction between human beings. Verbal interaction is the usual way of interaction among humans, but the interfaces that allow verbal ...
  • Development of a tongue machine interface for quadriplegic patients 

    Velásquez-López A.; Velásquez-Rendón D.; Amaya-Quiroz J.S.; Jimenez-Franco L.D.; Trefftz H. (DESIGN SOC, 2017-01-01)
    This article presents the development and validation of a wheelchair mobility solution. The solution is based on a Tongue Machine Interface (TMI) involving the use of Force Sensing Resistors (FSRs). The semantics and ...