• Lasten tietoyhteiskunta 

      Kangassalo, Marjatta; Suoranta, Juha; University of Tampere (Tampere University Press, 2001)
      book
    • Proactive Agents to Assist Multimodal Explorative Learning of Astronomical Phenomena 

      Tuominen, Eva; Kangassalo, Marjatta; Hietala, Pentti; Raisamo, Roope; Peltola, Kari (2008)
      article
      This paper focuses on developing, testing, and examining the Proagents multimodal learning environment to support blind children's explorative learning in the area of astronomy. We utilize haptic, auditive, and visual ...