VOLUME XX. 2 | MARCH + APRIL 2013 CONTENTS
FEATURES
26 Mobile Collocated
Interactions: Taking an
Offline Break Together
Andrés Lucero, Matt Jones, Tero Jokela,
and Simon Robinson
33 App Stores: External Validity
for Mobile HCI
Niels Henze and Martin Pielot
39 Data in the Wild:
Some Reflections
Chee Siang Ang, Ania Bobrowicz,
Diane J. Schiano, and Bonnie Nardi
• PAGE 16
54 Materiality Matters—
Experience Materials
Mikael Wiberg, Hiroshi Ishii,
Paul Dourish, Anna Vallgårda,
Tobie Kerridge, Petra Sundström,
Daniela Rosner, and Mark Rolston
58 Why Microsoft Word Does Not
Work for Novice Writers
Joohee Huh
62 Elections: ‘We Have to Fix That’
Whitney Quesenbery
COVER STORY
• PAGE 33
44 Teaching and Learning
Human-Computer Interaction:
Past, Present, and Future
HCI has evolved considerably since
SIGCHI published its Curricula for
Human-Computer Interaction more
than 20 years ago. HCI leaders—past
and present—chronicle the growth and
depth of HCI education and explore
the paths it may take in the future.
Elizabeth F. Churchill, Anne Bowser,
and Jennifer Preece
March + April 2013
• PAGE 76