Alexander J. Zotov
Microsoft
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Featured researches published by Alexander J. Zotov.
advanced visual interfaces | 2008
Patrick Baudisch; Alexander J. Zotov; Edward Cutrell; Ken Hinckley
Acquiring small targets on a tablet or touch screen can be challenging. To address the problem, researchers have proposed techniques that enlarge the effective size of targets by extending targets into adjacent screen space. When applied to targets organized in clusters, however, these techniques show little effect because there is no space to grow into. Unfortunately, target clusters are common in many popular applications. We present Starburst, a space partitioning algorithm that works for target clusters. Starburst identifies areas of available screen space, grows a line from each target into the available space, and then expands that line into a clickable surface. We present the basic algorithm and extensions. We then present 2 user studies in which Starburst led to a reduction in error rate by factors of 9 and 3 compared to traditional target expansion.
Archive | 2006
Alexander J. Zotov; Bryan D. Scott; Reed L. Townsend; Steven P. Dodge
Archive | 2009
Alexander J. Zotov; Reed L. Townsend; Steven P. Dodge
Archive | 2012
Alexander J. Zotov; Richard J. Duncan; Zoltan C. Szilagyi
Archive | 2011
Alexander J. Zotov; Reed L. Townsend; Steven P. Dodge; Todd M. Landstad; Olumuyiwa M. Durojaiye; Stefan Wick; Vijayakumar Rangasamy
Archive | 1999
Anand Ramakrishna; Christian Fortini; Alexander J. Zotov; Roderick Chavez; David H. Massy; Richard J. Gardner
Archive | 2006
Alexander J. Zotov; Reed L. Townsend; Sameer Shariff; Steve Dodge
Archive | 2009
Anand Ramakrishna; Christian Fortini; Alexander J. Zotov; Roderick Chavez; David H. Massy; Richard J. Gardner
Archive | 2008
Ronald R. Martinsen; David H. Massy; Joseph S. Beda; Richard J. Gardner; Bulusu Krishna Mohan; Alexander J. Zotov; John M. Harding; Robert A. Relyea; Markus W. Mielke; Dave Cox; Kris Markel
Archive | 2007
Alexander J. Zotov; Bryan D. Scott; Reed L. Townsend; Steven P. Dodge