. Author manuscript; available in PMC: 2020 Apr 21.

Published in final edited form as: Proc ACM Interact Mob Wearable Ubiquitous Technol. 2019 Sep;3(3):72. doi: 10.1145/3351230

Table 2.

Survey questions about person B (the bystander)

	Question	Response type
B.Q1	Describe Person B’s environment, context, or location.	Open text
B.Q2	What is Person B doing?	Open text
B.Q3	How confident are you in your answer about Person B’s activity?	0–10 scale [0=random guess, 10=high confidence]