10689 search results - page 17 / 2138 » How informances can be used in design ethnography |
PIMRC
2008
IEEE
14 years 1 months ago
2008
IEEE
Abstract-We study the design parameters of pilot-symbolassisted modulation (PSAM) schemes for spatially correlated single-input multiple-output (SIMO) systems in time-varying Gauss...
SAICSIT
2010
ACM
13 years 5 months ago
2010
ACM
Eliciting and analyzing requirements within knowledge systems, which fundamentally differ so far from technology supported systems represent particular challenges. African rural c...
CHI
2006
ACM
14 years 7 months ago
2006
ACM
This paper investigates the influence of interface styles on problem solving performance. It is often assumed that performance on problem solving tasks improves when users are ass...
CSCW
2006
ACM
14 years 1 months ago
2006
ACM
This paper argues that the design of remote help-giving systems should be grounded in articulation work and the methodical ways in which help-givers and help-seekers coordinate th...
CHI
2011
ACM
12 years 11 months ago
2011
ACM
In this paper we investigate how people use online rating information to inform decision making. We examine whether a theory of searching for information to discriminate between a...