Download D1.1 End user and environment field study

Button required force to operate
10
Hold down button on top
9
Problems unlocking the phone, due to dual action required
4
Button a good size
2
Button too small
2
Had to hold down button for a long time and it required force
2
I have terrible trouble with it
1
Didn’t press down hard enough
1
Took a while to find the button (using magnifying glass)
1
Table 43 – Observations: Turning the phone on
3.3.1.2.2 Turning the phone off
Observations recorded
No. incidences
No problems
14
Had to hold down button for a second or two
9
Simply pressed on/off button
9
Button required force to operate
5
Button a good size
2
Button too small
1
Had to hold down button for a long time and it required force
1
Took a while to find the button (using magnifying glass)
1
Table 44 – Observations: Turning the phone off
D1.1 : End user and environment field study
Version: 1.0
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