Show and Tell Infobox|Featured image=[[File: Six-year-visual-lifelogging.jpg|frameless|250px]] | Date= 2013/10/10 |Event name= 2012 QS Global Conference |Slides= | Show and Tell Infobox|Featured image=[[File: Six-year-visual-lifelogging.jpg|frameless|250px]] | Date= 2013/10/10 |Event name= 2012 QS Global Conference |Slides= |