Browsing Research publications by Author "Murray-Smith, Roderick"

Now showing items 1-6 of 6

    • "Can we work this out?" : An evaluation of remote collaborative interaction in a mobile shared environment 

      Trendafilov, Dari; Vazquez-Alvarez, Yolanda; Lemmelä, Saija; Murray-Smith, Roderick (ACM Press, 2011-10-27)
      We describe a novel dynamic method for collaborative virtual environments designed for mobile devices and evaluated in a mobile context. Participants interacted in pairs remotely and through touch while walking in three ...

    • Empowerment as a metric for Optimization in HCI 

      Trendafilov, Dari; Murray-Smith, Roderick; Polani, D. (2015-04)
      We propose a novel metric for optimizing human-computer interfaces, based on the information-theoretic capacity of empowerment, a task-independent universal utility measure. Empowerment measures, for agent-environment ...

    • Information-theoretic characterization of uncertainty in manual control 

      Trendafilov, Dari; Murray-Smith, Roderick (Institute of Electrical and Electronics Engineers (IEEE), 2013-12-01)
      We present a novel approach for quantifying the impact of uncertainty in manual control, based on information and control theories and utilizing the information-theoretic capacity of empowerment, a task-independent universal ...

    • Model of Coordination Flow in Remote Collaborative Interaction 

      Trendafilov, Dari; Polani, D.; Murray-Smith, Roderick (Institute of Electrical and Electronics Engineers (IEEE), 2016-09-26)
      We present an information-theoretic approach for modelling coordination in human-human interaction and measuring coordination flows in a remote collaborative tracking task. Building on Shannon's mutual information, ...

    • Mutual Information as a Measure of Coordination in Collaborative Interaction 

      Trendafilov, Dari; Maye, Alexander; Polani, D.; Murray-Smith, Roderick; Engel, Andreas (2015-07-13)
      We present an information-theoretic approach for quantifying the level of coordination between cooperating parties engaged in a computer-mediated collaborative interaction. The approach builds on Shannon’s mutual information, ...

    • Negotiation Models for Mobile Tactile Interaction 

      Trendafilov, Dari; Lemmelä, Saija; Murray-Smith, Roderick (Springer Nature, 2014)
      With the recent introduction of mass-market mobile phones with touch-sensitive displays, location, bearing and motion sensing, we are on the cusp of significant progress in a highly interactive mobile social networking. ...