Utilizing inertial measurement unit data of a head mounted display device to generate inferred comfort data

A system comprising:

• a memory;
• one or more processors communicatively coupled to the memory and configured to:
• receive, from a first head mounted display system comprising an inertial measurement unit and a removal sensor, a stream of inertial measurement unit data indicating acceleration and angular rate of change of the first head mounted display system;
• receive, from the first head mounted display system, head mounted display removal data indicating removal of the first head mounted display system from a head of a user;
• identify a time of removal of the first head mounted display from the head of the user based on the head mounted display removal data;
• identify and storing a portion of the stream of inertial measurement unit data corresponding to the time of removal of the first head mounted display from the head of the user;
• based, at least in part, on the stored portion of the inertial measurement unit data, determine a particular end state of the user of the first head mounted display at the time of removal by comparing the stored portion of the inertial measurement unit data to stored correlations between inertial values and end state classifications.