PRE2015 3 Groep2 week6: Difference between revisions

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Line 161: Line 161:
     Good          0.03492    0.3739    0.47662
     Good          0.03492    0.3739    0.47662
     Very good        NaN      NaN    0.051606
     Very good        NaN      NaN    0.051606
{| class="wikitable" style="border: 1px solid black; border-collapse:collapse;" cellpadding="5"
|- valign="top"
! style="border-right: 1px solid black; border-bottom: 1px solid black;" | Rating
! style="border-right: 1px solid black; border-bottom: 1px solid black;" | Vertical
! style="border-right: 1px solid black; border-bottom: 1px solid black;" | At an angle
! style="border-right: 1px solid black; border-bottom: 1px solid black;" | Horizontal
|- valign="top"
| style="border-right: 1px solid black; border-bottom: 1px solid black;" | Very bad
| style="border-right: 1px solid black; border-bottom: 1px solid black;" | 0.051606
| style="border-right: 1px solid black; border-bottom: 1px solid black;" | X
| style="border-right: 1px solid black; border-bottom: 1px solid black;" | X
|- valign="top"
| style="border-right: 1px solid black; border-bottom: 1px solid black;" | Bad
| style="border-right: 1px solid black; border-bottom: 1px solid black;" | 0.47662
| style="border-right: 1px solid black; border-bottom: 1px solid black;" | X
| style="border-right: 1px solid black; border-bottom: 1px solid black;" | 0.03492
|- valign="top"
| style="border-right: 1px solid black; border-bottom: 1px solid black;" | Neutral
| style="border-right: 1px solid black; border-bottom: 1px solid black;" | 0.30456
| style="border-right: 1px solid black; border-bottom: 1px solid black;" | X
| style="border-right: 1px solid black; border-bottom: 1px solid black;" | 0.30456
|- valign="top"
| style="border-right: 1px solid black; border-bottom: 1px solid black;" | Good
| style="border-right: 1px solid black; border-bottom: 1px solid black;" | 0.03492
| style="border-right: 1px solid black; border-bottom: 1px solid black;" | 0.3739
| style="border-right: 1px solid black; border-bottom: 1px solid black;" | 0.47662
|- valign="top"
| style="border-right: 1px solid black; border-bottom: 1px solid black;" | Very good
| style="border-right: 1px solid black; border-bottom: 1px solid black;" | X
| style="border-right: 1px solid black; border-bottom: 1px solid black;" | X
| style="border-right: 1px solid black; border-bottom: 1px solid black;" | 0.051606
|- valign="top"
|}

Revision as of 17:09, 15 March 2016

Further testing

NOTE: Experiments in random order.


Due to limited battery time, a small adjustment has been made to the experiment to increase productivity. Instead of testing with only one test subject at the time, two people will be standing next to each other as the drone approaches them. Because of the accuracy of the drone, which is about 0.5 meter, both test subjects should feel as they are being approached by the drone. The test subjects have approved it and indicate that because the full focus is on the drone, it does not influence the results. Afterwards both test subjects are questioned separately so their opinions will not influence each other.

Experiment 2

Results A

Figure 3: A bar graph of the three ways of approaching
Experiment Very bad Bad Neutral Good Very good
1A X
2A X
3A X
4A X
5A X

Results B

Experiment Very bad Bad Neutral Good Very good
1B X
2B X
3B X
4B X
5B X

Results C

Experiment Very bad Bad Neutral Good Very good
1C X
2C X
3C X
4C X
5C X

Analyzing results

T-test

                Vertical   At Angle  Horizontal  
                ________    ______    ________
   Very bad     0.051606       NaN         NaN
   Bad           0.47662       NaN     0.03492
   Neutral       0.30456       NaN     0.30456
   Good          0.03492    0.3739     0.47662
   Very good         NaN       NaN    0.051606
Rating Vertical At an angle Horizontal
Very bad 0.051606 X X
Bad 0.47662 X 0.03492
Neutral 0.30456 X 0.30456
Good 0.03492 0.3739 0.47662
Very good X X 0.051606