Usability testing: affective interfaces

@article{pub4956,
    author = {

Buscher, Georg
 and 

Biedert, Ralf
},
    title = {Usability testing: affective interfaces},
    year = {2010},
    volume = {33},
    number = {5},
    pages = {1--5},
    journal = {Informatik Spektrum},
    publisher = {Springer}
}