Abstract Context: The Design Critique (DC) method is becoming more common in Human–
Computer Interaction (HCI) and User Experience (UX) studies as the need for new …

Background Crowdsourcing outsources a task to large groups of people by open call format,
and it recently plays significant role for software practitioners. Aim The purpose of this study …

Shape-changing interfaces have emerged as a new method for interacting with computers,
using dynamic changes in a device's physical shape for input and output. With the advances …

In recent years, there is a growing need for communicating complex data in an accessible
graphical form. Existing visualization creation tools support automatic visual encoding, but …

Expert feedback is valuable but hard to obtain for many designers. Online crowds can
provide fast and affordable feedback, but workers may lack relevant domain knowledge and …

Expert crowdsourcing marketplaces have untapped potential to empower workers' career
and skill development. Currently, many workers cannot afford to invest the time and sacrifice …

Peer review asks novices to take on an evaluator's role, yet novices often lack the
perspective to accurately assess the quality of others' work. To help learners give feedback …

Online crowds are a promising source of new innovations. However, crowd innovation
quality does not always match its quantity. In this paper, we explore how to improve crowd …

Crowdsourcing is a common strategy for collecting the “gold standard” labels required for
many natural language applications. Crowdworkers differ in their responses for many …

Tapping is an immensely important gesture in mobile touchscreen interfaces, yet people still
frequently are required to learn which elements are tappable through trial and error …