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- Tovi Grossman, Ravin Balakrishnan
- CHI
- 2005
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 depending on the… (More)
- Tovi Grossman, Justin Matejka, George W. Fitzmaurice
- UIST
- 2010
We describe Chronicle, a new system that allows users to explore document workflow histories. Chronicle captures the entire video history of a graphical document, and provides links between the… (More)
- Justin Matejka, Wei Li, Tovi Grossman, George W. Fitzmaurice
- UIST
- 2009
We explore the use of modern recommender system technology to address the problem of learning software applications. Before describing our new command recommender system, we first define relevant… (More)
It is well-accepted that learnability is an important aspect of usability, yet there is little agreement as to how learnability should be defined, measured, and evaluated. In this paper, we present a… (More)
- Tovi Grossman, Ravin Balakrishnan
- CHI
- 2004
We investigate pointing in true 3D environments where the target size varies in three spatial dimensions. We also study the effect of the user's physical movement angle on pointing performance.… (More)
- Tovi Grossman, Ravin Balakrishnan
- ACM Trans. Comput.-Hum. Interact.
- 2005
We investigate and model two-dimensional pointing where the target distance and size vary as does the angle of movement. We first study the spread of hits in a rapid approximate pointing task at… (More)
- Tovi Grossman, Ravin Balakrishnan
- UIST
- 2006
Volumetric displays, which display imagery in true 3D space, are a promising platform for the display and manipulation of 3D data. To fully leverage their capabilities, appropriate user interfaces… (More)
The emergence of smart devices (e.g., smart watches and smart eyewear) is redefining mobile interaction from the solo performance of a smart phone, to a symphony of multiple devices. In this paper,… (More)
- Tovi Grossman, Daniel J. Wigdor
- Second Annual IEEE International Workshop on…
- 2007
Extending the tabletop to the third dimension has the potential to improve the quality of applications involving 3D data and tasks. Recognizing this, a number of researchers have proposed a myriad of… (More)
We present Magic Finger, a small device worn on the fingertip, which supports always-available input. Magic Finger inverts the typical relationship between the finger and an interactive surface: with… (More)