The SpeckSensor app reports air quality from locations based off offederal sensors and also reports the air quality measured from yourindoor Speck devices. The Speck (www.specksensor.com) is an airquality monitor that detects fine particulate matter in your indoorenvironment and informs you about trends and changes in particleconcentration. At its core, Speck is about empowerment, enablingyou to make informed decisions about how to improve your airquality. Data collected with Speck belongs to you, its user, andyou have the power to decide how to apply that information and takeaction to breathe easier! Speck is a product of Airviz Inc., whichis a spinoff from the CREATE Lab at the Carnegie Mellon UniversityRobotics Institute. Speck is manufactured under license fromCarnegie Mellon University. PERMISSIONS USED -Location: Locationservices are enabled in the application by default to find airquality stations near the user. This can be disabled in thesettings if location services are not desired. -Photos/Media/Files:The application only uses this permission to store the cities thatthe user adds to their list of cities as well as to store usersettings/preferences. -Other: Other permissions that might belisted on the playstore are "full network access" and "view networkconnections." This is used by the application to grab sensorinformation from the Internet to be displayed. For other inquiries,the source code for this project is hosted on github athttps://github.com/CMU-CREATE-Lab/airqualitytracker-android