PRE2015 3 Groep2 week6

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