2011-12-14

Yesterday, I run a set of pilots about monitor angle, how to hold the electronic pencil and the time. I gave them two to three minutes as training session, and then asked them to do the pressure control. I collected 15 groups of the data and some valuable feedback. However, the problem for me is I am not sure what to do with those data. Should I analyse them in details? Or  mainly consider the subjective feeling and feedback? What is more, they think with the larger angle (inclining from horizontal), the task is harder. But for me, I have to decide whether to make it harder or easier.