Human-Computer Interaction 3e Dix, Finlay, Abowd, Beale
Use a pocket alarm clock or wristwatch to set yourself alarms every 15 minutes one working day. Write down exactly what you are doing. How surprising is it?
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Other exercises in this chapter
ex.5.1 (tut), ex.5.2 (tut), ex.5.3 (tut), ex.5.4 (tut), ex.5.5 (tut)
all exercises for this chapter