“…Deployment studies typically also involved interviews or surveys with participants. 47 publications (12%) incorporated lab studies (e.g., of a new tool for reflection [268,273,274], of a new data collection technique [130,292], as a data source for development of a clustering or recognition algorithm [63,126,199,292]) and 39 (10%) involved participatory design activities (e.g., providing participants artifacts or scenarios to inform design of future tools [25,115,165,301], co-creating tools with participants [140,178,245]). 37 empirical studies (9%) leveraged publicly-available data, such as videos of Quantified Self talks [42,291], social media posts [12,43,74,98,213,287], posts to forums [84,189,207,219], or app reviews [36,76,233].…”