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» The user experience: designs and adaptations
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IAT
2008
IEEE
13 years 8 months ago
nAble Adaptive Scaffolding Agent - Intelligent Support for Novices
Scaffolding techniques allow human instructors to support novice learners in critical early stages, and to remove that support as expertise grows. This paper describes nAble, an a...
Joseph MacInnes, Stephanie Santosa, Nathan Kronenf...
BCSHCI
2008
13 years 9 months ago
Experiences in designing personal health assistants for the impending aged generation
Our work aims to address the problems of designing health assistant applications that run on mobile devices. We discuss the lessons learnt through the design of a mobile applicati...
Dina Ahmad, Andreas Komninos, Lynne Baillie
NORDICHI
2006
ACM
14 years 1 months ago
Modified contextual design as a field evaluation method
Downstream utility is a critical success factor for usability evaluation methods, in terms of the extent to which they can deliver value. In this paper we argue that field methods...
Sharon McDonald, Kelly Monahan, Gilbert Cockton
INTERACT
2003
13 years 9 months ago
User Centred Design through the Keyhole: Video Design Case
: This paper develops a design case format capable of engaging design practitioners and design students in reflective dialog about their user centred design practice. The core idea...
Ole Sejer Iversen, Jacob Buur
SIGECOM
2011
ACM
215views ECommerce» more  SIGECOM 2011»
12 years 10 months ago
Reserve prices in internet advertising auctions: a field experiment
We present the results of a large field experiment on setting reserve prices in auctions for online advertisements, guided by the theory of optimal auction design suitably adapte...
Michael Ostrovsky, Michael Schwarz