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» Investigating human-computer optimization
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CHI
2008
ACM
14 years 9 months ago
Peephole pointing: modeling acquisition of dynamically revealed targets
Peephole interaction occurs when a spatially aware display is moved and acts as a viewport to reveal different parts of the virtual space that cannot all fit within the display at...
Xiang Cao, Jacky Jie Li, Ravin Balakrishnan
CHI
2007
ACM
14 years 9 months ago
Strategies for accelerating on-line learning of hotkeys
Hotkeys are extremely useful in leveraging expert performance, but learning them is a slow process. This paper investigates alternative menu designs that can motivate and help use...
Tovi Grossman, Pierre Dragicevic, Ravin Balakrishn...
CHI
2007
ACM
14 years 9 months ago
Direct-touch vs. mouse input for tabletop displays
We investigate the differences ? in terms of both quantitative performance and subjective preference ? between direct-touch and mouse input for unimanual and bimanual tasks on tab...
Clifton Forlines, Daniel Wigdor, Chia Shen, Ravin ...
CHI
2007
ACM
14 years 9 months ago
Computer aided observations of complex mobile situations
Designing mobile and wearable applications is a challenge. The context of use is more important than ever and traditional methodologies for elicitation and specification reach the...
Tobias Klug
CHI
2007
ACM
14 years 9 months ago
Analysis of human interruptibility in the home environment
Many studies have explored the issues of interruption and availability in workplace environments, however, few have focused on human interruptibility in home environments. To make...
Yoshinao Takemae, Shuichi Chaki, Takehiko Ohno, Ik...