Short Survey for Emotional Analysis based on android sensor data

Hi, we're a team of researchers currently working on a project that involves inferring a person's emotion from surrounding information. This surrounding information(which we call physical context) is gathered using raw sensor data (luminosity-dark/bright, activity recognition, mic noise level, etc.).

Before we start developing, we have prepared a survey to investigate how each physical context affects one's level of emotions felt. We would greatly appreciate it if you guys could take this survey and give us any opinions you might have through PMs. Here is the link:

surveymonkey.com/r/YH3BQRT

(Participants will be entered in a raffle for $20 Amazon gift cards)

Thanks!