A Cross-Cultural User Evaluation of Product Recommender Interfaces
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Adaptive streaming addresses the increasing and heterogenous demand of multimedia content over the Internet by offering several encoded versions for each video sequence. Each version (or representation) has a different resolution and bit rate, aimed at a s ...
This paper addresses the challenging problem of single-channel audio source separation. We introduce a novel userguided framework where source models that govern the separation process are learned on-the-fly from audio examples retrieved online. The user o ...
Powered exoskeletons are a promising approach to restore the ability to walk after spinal cord injury (SCI). However, current exoskeletons remain limited in their walking speed and ability to support tasks of daily living, such as stair climbing or overcom ...
Test and implement the research methodology to evaluate household water filters integrity, contamination and re-growth, for use in an emergency context. Understand user experience and preferences as well as provide feedback to the manufacturers' enabling o ...
We have developed a pictorial multi-item scale, called P-SUS (Pictorial System Usability Scale), which aims to measure the perceived usability of mobile devices. The scale is based on the established verbal usability questionnaire SUS (System Usability Sca ...
The FlyJacket is a wearable jacket designed to allow a user to intuitively control a fixed-wing drone by moving their torso. We embedded haptic feedback into the jacket using closed inflated air pouches compressed by motors to provide haptic feedback on th ...
Online donation platforms, such as DonorsChoose, GlobalGiving, or CrowdFunder, enable donors to financially support entities in need. In a typical scenario, after a fundraiser submits a request specifying her need, donors contribute financially to help rai ...
How are different measures of user experience (UX) related to each other? And does it differ if a technological device is used for work or leisure with regard to UX? In the present study, the influence of context factors (i.e. usage domain) on the outcomes ...
Group recommender systems suggest items of interest to a group of people. Traditionally, group recommenders provide recommendations by aggregation the group membersâ preferences. Nowadays, there is a trend of decentralized group recommendation process th ...
This chapter investigates the life cycle perfor- mance benefits of intensifying use of an of- fice environment, taking into account the im- pact on user comfort. It highlights the need to revisit how building performance should be measured — not per square ...