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CHI
2007
ACM
16 years 7 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
2005
ACM
16 years 7 months ago
The bubble cursor: enhancing target acquisition by dynamic resizing of the cursor's activation area
We present the bubble cursor ? a new target acquisition technique based on area cursors. The bubble cursor improves upon area cursors by dynamically resizing its activation area d...
Tovi Grossman, Ravin Balakrishnan
CHI
2005
ACM
16 years 7 months ago
A study on the use of semaphoric gestures to support secondary task interactions
We present results of a study that considers (a) gestures outside the context of a specific implementation and (b) their use in supporting secondary, rather than primary tasks in ...
Maria Karam, Monica M. C. Schraefel
CHI
2001
ACM
16 years 6 months ago
Designing palaver tree online: supporting social roles in a community of oral history
As a more diverse population of users moves online, understanding how to help those groups work together and leverage their diverse skills poses a significant challenge for human-...
Jason B. Ellis, Amy Bruckman
CHI
2001
ACM
16 years 6 months ago
Time Aura: interfaces for pacing
Historically one of the visions for human-computer symbiosis has been to augment human intelligence and extend people's cognitive abilities. In this paper, we present two vis...
Lena Mamykina, Elizabeth D. Mynatt, Michael A. Ter...