“…Across the reviewed articles 18 out of 55 articles stated to raise, enhance, or support awareness (e.g. Metaxas, Metin, Schneider, & Markopoulos, 2007;Tsujita, Tsukada, & Siio, 2008;Valkanova, Moghnieh, Arroyo, & Blat, 2010), covering a spectrum from monitoring personal relevant information (Stasko, Miller, Pousman, Plaue, & Ullah, 2004), over maintaining contact and interaction (Brewer, Williams, & Dourish, 2007), to disseminating important information (Consolvo & Towle, 2005;Consolvo, Roessler, & Shelton, 2004). Going beyond that several articles stated to trigger changes in behaviour (e.g.…”