Among other things, embodiments of the present disclosure improve the functionality of electronic messaging and imaging software and systems by generating customized media content items based on location sensor information from users' computing devices. The media content can be generated for a variety of topics and shared with other users. For example, media content (e.g., images or video) can be generated and displayed on a user's computing device, as well as transmitted to other users via electronic communications, such as short message service (SMS) or multimedia service (MMS) texts and emails.