Smartphones conveniently place large information spaces in the palms of our hands. While
research has shown that larger screens positively affect spatial memory, workload, and user …

The small display size of the smartwatches makes it difficult to display large amounts of
information on the device. Prior work explored leveraging a second device (eg, Head …

Graphical User Interfaces present commands at particular locations, arranged in menus,
toolbars, and ribbons. One hallmark of expertise with a GUI is that experts know the …

Keyboard shortcuts can be more efficient than graphical input, but they are underused by
most users. To alleviate this, we present" Guided Finger-Aware Shortcuts" to reduce the gulf …

Delayed display of menu items is a core design component of marking menus, arguably to
prevent visual distraction and foster the use of mark mode. We investigate these …

Learnability is important in graphical interfaces because it supports the user's transition to
expertise. One aspect of GUI learnability is the degree to which the icons in toolbars and …

How-to videos are widely used for accessing instructional content. Many of the tasks
covered in these videos are spatial, requiring movement between locations within a physical …

Spatially stable multi-touch menus, such as FastTap, utilize users' spatial memory to enable
quick command selection on tablets. Although these tablet interfaces may help develop …

Many visualizations display large datasets in which it can be difficult for users to find (and re-
find) specific items. In systems that provide highlighting tools (eg, filtering or brushing) …

Spatially-stable touch menus, like FastTap, leverage users' spatial memory to enable rapid
command selection on tablets. Although these spatial tablet interfaces can aid in developing …