Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
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TY - GEN
T1 - Evaluation of picture browsing using a projector phone
AU - Greaves, Andrew
AU - Rukzio, Enrico
PY - 2008/11
Y1 - 2008/11
N2 - It is expected that projector phones (mobile phones with an integrated pico projector) will hit the market in the next few years. So far no research exists regarding how mobile applications should be designed when using a projection and which applications will profit from such a large high-resolution display. This paper presents a comparative evaluation of picture browsing using projector phones. In a study we compared three different interaction techniques: phone display only, projection only and a combination of both. The results show that users prefer the projection-based interaction techniques and the large high-resolution projection leads to a reduced number of enlarge interactions. However, the task completion time results illustrate how familiar users are in using conventional phones with small screen size. The paper presents a comprehensive discussion of findings from our study and defines important guidelines which we consider as critical for the success of applications for projector phones in the future.
AB - It is expected that projector phones (mobile phones with an integrated pico projector) will hit the market in the next few years. So far no research exists regarding how mobile applications should be designed when using a projection and which applications will profit from such a large high-resolution display. This paper presents a comparative evaluation of picture browsing using projector phones. In a study we compared three different interaction techniques: phone display only, projection only and a combination of both. The results show that users prefer the projection-based interaction techniques and the large high-resolution projection leads to a reduced number of enlarge interactions. However, the task completion time results illustrate how familiar users are in using conventional phones with small screen size. The paper presents a comprehensive discussion of findings from our study and defines important guidelines which we consider as critical for the success of applications for projector phones in the future.
KW - Projector phone
KW - Photo browsing
KW - Interaction design
U2 - 10.1145/1409240.1409286
DO - 10.1145/1409240.1409286
M3 - Conference contribution/Paper
SN - 978-1-59593-952-4
SP - 351
EP - 354
BT - MobileHCI '08 Proceedings of the 10th international conference on Human computer interaction with mobile devices and services
PB - ACM
CY - New York
T2 - Mobile HCI 08
Y2 - 2 September 2008 through 5 September 2008
ER -