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87
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RECSYS
2010
ACM
14 years 12 months ago
Workshop on user-centric evaluation of recommender systems and their interfaces
In this paper, we aim to analyse the current level of usability on ten popular online websites utilising some kind of reputation system. The conducted heuristic and expert evaluat...
Bart P. Knijnenburg, Lars Schmidt-Thieme, Dirk G. ...
ACMACE
2006
ACM
15 years 5 months ago
Open experiments of mobile sightseeing support systems with shared virtual worlds
In this paper, we describe results from the experiments of a location-dependent shared virtual world system applied to sightseeing entertainment. This system can be used with GPSp...
Hiroyuki Tarumi, Kayo Yokoo, Shouji Nishimoto, Kaz...
80
Voted
CHI
2003
ACM
16 years 4 days ago
Mobile computing in the retail arena
Although PDAs typically run applications in a "standalone" mode, they are increasingly equipped with wireless communications, which makes them useful in new domains. Thi...
Erica Newcomb, Toni Pashley, John T. Stasko
ACSW
2003
15 years 1 months ago
Security in Mobile Communications: Challenges and Opportunities
The nature of mobile communication, characterised for example by terminals having poor user interface and limited processing capacity, as well as complex combination of network pr...
Audun Jøsang, Gunnar Sanderud
CHI
2007
ACM
16 years 5 days ago
Multiple mice for retention tasks in disadvantaged schools
This study evaluates single-mouse and multiple-mouse configurations for computer-aided learning in schools where access to computers is limited due to resource constraints. Multim...
Udai Singh Pawar, Joyojeet Pal, Rahul Gupta, Kenta...