Robards, B., & Lincoln, S. (2017). Uncovering longitudinal life narratives: Scrolling back on Facebook.

This article shows how Facebook can be used for analyzing processes and developments.

Robards, B., & Lincoln, S. (2017). Uncovering longitudinal life narratives: Scrolling back on Facebook. Qualitative Research, 17(6), 715–730.
 

Wilson, E., Kenny, A., & Dickson-Swift, V. (2015). Using blogs as a qualitative health research tool: A scoping review.

This  article gives an overview of the research done with blogs and of how it is done.

Wilson, E., Kenny, A.. & Dickson-Swift, V. (2015). Using blogs as a qualitative health research tool: A scoping review. International Journal of Qualitative Methods, 14(5). https://doi.org/10.1177/1609406915618049

García, B., Welford, J., & Smith, B. (2016). Using a smartphone app in qualitative research: The good, the bad and the ugly.

This article outlines how to work with smartphone apps on a conceptual and practical level.

García, B., Welford, J., & Smith, B. (2016). Using a smartphone app in qualitative research: The good, the bad and the ugly. Qualitative Research, 16(5), 508–525.