Thomas Lennig

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As people document more of their lives online, some recent systems are encouraging people to later revisit those recordings, a practice we're calling <i>technology-mediated reflection</i> (TMR). Since we know that unmediated reflection benefits psychological well-being, we explored whether and how TMR affects well-being. We built Echo, a smartphone(More)
Many teams are now adopting <i>shared repositories</i> for their work. Such adoption is paradoxical, however, as past research has repeatedly shown major <i>co-organizational barriers</i>; teams cannot agree a common organizational scheme, making it difficult to retrieve information organized by others. Another barrier is <i>email competition</i>; email(More)
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