Description of the files in this dataset (http://hdl.handle.net/1853/53344):

screen_captures/* :
===================

This folder contains 100 compressed screen capture video clips of the experiment. The file names 
are formatted as 

<Participant>_<Sequence>_<Scenario>_<questionnaire>.m4v

where 

  Participant   : The ID associated with a participant
  Sequence      : The order in which the participant did the scenarios. "1" is
    the first scenario the participant did, "4" the last.
  Scenario      : The scenario ID, created from the aid factor and the 
    environment ID. Aid factor levels are "a" for no aid, and "A" for aid 
    allowed. The environment IDs are 1--4, defining the map and the number of 
    UAVs used in the scenario.
  Questionnaire : The ID of the post-scenario quesstionnaire filled out by the
    participant after the scenario has been completed.
    
Note that the recorded completion times for the scenarios *do not match* the 
runtime of the videos due to a FPS (frames per second) change that occured 
during the compression/encoding of the clips. However, the speed change should
be identical accross all clips, still allowing for relative comparison.

The "scenario" questionnaire was administered four times for each participant 
(each participant filled) out one immediately after she/he finished a run), 
and the "experiment" questionnaire was administered once, after the last 
scenario questionnaire.
    
questionnaire_data/* :
======================

Data generated from the post-scenario and post-experiment questionnaires. The
data are "corrected" in the sense that comments written on the (paper) 
questionnaires are incorporated.

questionnaire_data/sdaps_post-scenario_data_corrected.csv :
===========================================================

The collected responses from the post-scenario questionnaire. The columns match
the numbered response fields of the questionnaire up until column "AH". After
that some manual aggregation has been entered.

questionnaire_data/sdaps_post-experiment_data_corrected.csv :
=============================================================

The collected responses from the post-sexperiment questionnaire. The columns 
match the numbered response fields of the questionnaire. Written entries for 
the field of study have been manually binned. To protect the privacy of the 
participants, age and gender identification has been removed.

questionnaire_data/association_log.csv :
========================================

A table associating the participants with the questionnaires they filled out.
The columns are:
  P   : The participant ID
  S<i>: The ID of the i-th scenario the participants completed.
  Q<i>: The ID of the post-scenario questionnaire the participants completed 
    after the i-th scenario.
  Post: The ID of the post-experiment questionnaire the participants completed 
    after the last scenario.

aggregated_questionnaire_data.csv :
===================================

An aggregation of data from the questionnaire data files, used for statistical 
analysis.

  Questionnaire   : ID of the post-scenario questionnaire
  Participant     : ID of the participant
  Sequence        : A counter indicating the sequence or order in which the 
                    participants saw a scenario. "1" means that this particular 
                    run was the 1st run for that participant, "2" the second, 
                    etc. 
  Scenario        : ID of the scenario, indicating Aid factor and Environment
  Map             : The map used for that run: a large map ('M') or a small map ('m')
  UAV             : The size of the UAV swarms: The large swarm ('N') had 8 UAVs, the small one ('n') had 4
  Environment     : This is a convolution of 'Map' and 'UAV', i.e. a factor with 
                    four levels, and as such technically redundant information 
                    1: 'M'&'N' (large map, large swarm)
                    2: 'M'&'n' (large map, small swarm)
                    3: 'm'&'N' (small map, large swarm)
                    4: 'm'&'n' (small map, small swarm)
  Aid             : Whether the Aid was present in a particular run ('A') or not present ('a)
  Time            : The completion time in seconds for that run
  TLX Mental      : TLX score (0-10) for the mental workload
  TLX Physical    : TLX score (0-10) for the physical workload
  TLX Temporal    : TLX score (0-10) for the temporal pressure
  TLX Performance : TLX score (10-0) for performance
  TLX Effort      : TLX score (0-10) for effort
  TLX Frustration : TLX score (0-10) for 

For questions about this dataset, please contact Dr. Karen Feigh at karen.feigh@gatech.edu.