Graphical password systems based on the recognition of photographs are candidates to alleviate current over-reliance on alphanumeric passwords and PINs. However, despite being bas...
The term usability is ubiquitous in human-computer interaction, so much so that it is commonly used without definition. Rather than one established meaning of usability, there are,...
This paper describes the Hapticat , a device we developed to study affect through touch. Though intentionally not highly zoomorphic, the device borrows behaviors from pets and th...
Steve Yohanan, Mavis Chan, Jeremy Hopkins, Haibo S...
We elaborate a proposal for capturing, extending, and reusing design knowledge gleaned through usability testing. The proposal is specifically targeted to address interface design...
Christa M. Chewar, D. Scott McCrickard, Alistair G...
re a popular form of abstract computation. Being more general than monads, they are more broadly applicable, and in parare a good abstraction for signal processing and dataflow co...