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The arithmetic-coding-based communication system, Dasher, can be driven by a single switch. In MacKay et al. (2004), we proposed two versions of one-button Dasher, 'static' and 'dynamic', aimed at a theoretical model of a user who can click with timing precision g, and who requires a recovery time D between clicks. While developing and testing those two(More)
OBJECTIVES Several studies have evaluated whether evidence-based medicine (EBM) training courses can improve skills such as literature searching and critical appraisal but to date, few data exist on whether teaching EBM skills and providing evidence-based resources result in change in behavior or clinical outcomes. This study was conducted to evaluate(More)
The arithmetic-coding-based communication system, Dasher, can be driven by a one-dimensional continuous signal. A belt-mounted breath-mouse, delivering a signal related to lung volume, enables a user to communicate by breath alone. With practice, an expert user can write English at 15 words per minute. Dasher is a communication system based on a beautiful(More)
BACKGROUND Information communicated by ambulance paramedics to Emergency Department (ED) staff during handover of patients has been found to be inconsistent and incomplete, and yet has major implications for patients' subsequent hospital treatment and trajectory of care. AIM The study's aims were to: (1) identify the existing structure of(More)
OBJECTIVE To assess the prevalence of symptoms of depression, anxiety, and rates of alcohol misuse in elite rugby league players in Australasia. DESIGN A cross-sectional, epidemiological study with repeated measures. SETTING Surveys were conducted during the 2015 preseason and in-season. PARTICIPANTS Four hundred four elite rugby league players(More)
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