Patterns are widely used in several domains and are rapidly growing in numbers as an effective way of communicating knowledge between designers (Erickson, 2000). Currently, there are hundreds of HCI (human-computer interaction) patterns that are published in books and on the Internet (HCI Patterns, 2003). The sheer number of HCI patterns and the lack of a delivery system can confuse and overwhe...

We describe two domain oriented design tools that help novice designers make three-dimensional models that they can build using rapid manufacturing equipment. By embedding domain and manufacturing knowledge in the software and providing a sketching interface, novice designers can acquire and practice skills in modeling and manufacturing, without first having to master complicated CAD tools. 1. ...

While several program visualisation tools aimed at novice programmers have been developed over the past decade there is little empirical evidence showing that novices actually benefit from their use [3]. Bradman [7] is a low-level program visualisation tool. We present an experiment that tests the efficacy of Bradman in assisting novice programmers learn programming concepts. We show that stude...

This research explored infants' use of place learning and cue learning in a locomotor task across the transition from crawling to walking. Novice and expert crawling and walking infants were observed in a novel locomotor task-finding a hidden goal location in a large space. In Experiment 1, infants were tested with distal landmarks. Infants with fewer than 6 weeks of experience, either crawling...

The aim of this study was to examine the neuromuscular adaptations of knee muscles during hip throwing techniques and vertical jumps in elite and novice Greek judokas. Ten elite and ten novice judokas performed two hip throws and different vertical jumping tasks. Surface electromyograms were recorded from vastus lateralis and biceps femoris muscles along with generated kinetics. Elite judokas r...

central to vygotsky-inspired sociocultural theory (sct) is the notion of zpd seen by sla researchers as a useful framework within which l2 teaching and learning can take place. van lier (2004) argues that the zpd could be activated in diverse proximal contexts (pcs) and is not limited to the expert-novice scenario. . this study probed whether iranian efl learners' collaborative task performance...

INTRODUCTION Nursing is always accompanied by shift working and nurses in Iran have to work night shifts in some stages of their professional life. Therefore, the present study aimed to describe the novice nurses' perception of working night shifts. METHODS The present qualitative study was conducted on 20 novice nurses working in two university hospitals of Jahrom, Iran. The study data were ...

In this exploratory work the motion of rowers is analyzed while rowing on a rowing machine. This is performed using inertial sensors that measure the orientation at several positions on the body. Using these measurements, this work provides a preliminary analysis of the differences between experienced and novice rowers, or between a good and a bad technique. The analysis shows that the measured...

Novice users usually find it hard to manipulate models by using traditional Model-Driven Development techniques, because of the gap between the modeling tools and these users’ mental models. In this context, multi-touch interfaces emerge as an alternative to make it easier for novice users to interact with the models by using natural gestures and taking advantage from the popularity that touch-...