935 search results - page 148 / 187 » Observation-based design methods for gestural user interface... |
IUI
2009
ACM
15 years 8 months ago
2009
ACM
Concept maps are an important tool to knowledge organization, representation, and sharing. Most current concept map tools do not provide full support for hand-drawn concept map cr...
CHI
2006
ACM
16 years 6 days ago
2006
ACM
This paper describes the design and evaluation of a technique, Direct Pointer, that enables users to interact intuitively with large displays using cameras equipped on handheld de...
CHI
2010
ACM
15 years 6 months ago
2010
ACM
Authentication in public spaces poses significant security risks. Most significantly, passwords can be stolen, potentially leading to fraud. A common method to steal a PIN is thro...
CHI
2010
ACM
15 years 6 months ago
2010
ACM
Although usability methods are widely used for evaluating conventional graphical user interfaces and websites, there is a growing concern that current approaches are inadequate fo...
SOUPS
2009
ACM
15 years 6 months ago
2009
ACM
Initiating and bootstrapping secure, yet low-cost, ad-hoc transactions is an important challenge that needs to be overcome if the promise of mobile and pervasive computing is to b...