Huang, Huayi, Rimvydas Ruksenas, Maartje Ament, Paul Curzon, Anna Cox, Ann Blandford, and Duncan Brumby. 2011. “Capturing the Distinction Between Task and Device Errors in a Formal Model of User Behaviour”. Electronic Communications of the EASST 45 (October). https://doi.org/10.14279/tuj.eceasst.45.656.