Paper Info
Title
LOP-cursor: Fast and precise interaction with tiled displays using one hand and levels of precision
Abstract
We present levels of precision (LOP) cursor, a metaphor for high precision pointing and simultaneous cursor controlling using commodity mobile devices. The LOP-cursor uses a two levels of precision representation that can be combined to access low and high resolution of input. It provides a constrained area of high resolution input and a broader area of lower input resolution, offering the possibility of working with a two legs cursor using only one hand. LOP-cursor is designed for interaction with large high resolution displays, e.g. display walls, and distributed screens/computers scenarios. This paper presents the design of the cursor, the implementation of a prototype, and user evaluation experiments showing that our method allows both, the acquisition of small targets, and fast interaction while using simultaneous cursors in a comfortable manner. Targets smaller than 0.3 cm can be selected by users at distances over 1.5 m from the screen with minimum effort.
Year
DOI
Venue
2012
10.1109/3DUI.2012.6184196
3D User Interfaces
Keywords
Field
DocType
display devices,mobile handsets,user interfaces,LOP-cursor,commodity mobile devices,computers scenarios,display walls,distributed screens,high precision pointing,legs cursor,levels of precision cursor,simultaneous cursor,tiled displays,H.5.2 [User Interfaces]: Input devices and strategies (e.g., mouse, touchscreen)
Computer vision,Computer graphics (images),Computer science,Touchscreen,Display device,Mobile device,Artificial intelligence,User interface,Cursor (user interface)
Conference
ISBN
Citations 
PageRank 
978-1-4673-1204-2
13
0.76
References 
Authors
18
3
Name
Order
Citations
PageRank
Henrique Galvan Debarba1527.56
Luciana Porcher Nedel212719.55
Anderson Maciel317731.16