The legibility of standard Leroy alphanumeric symbols was compared with a new font, the Lincoln/MITRE (L/M) font. Legibility was tested by having human subjects attempt to identify the symbols when seen one at a time for a brief exposure period. The results showed the L/M font to be more legible than the standard Leroy. It is recommended that the two fonts be compared in a similar test on a TV ...

A CAPTCHA which humans find to be highly legible and which is designed to resist automatic character–segmentation attacks is described. As first detailed in [BR05], these ‘ScatterType’ challenges are images of machine-print text whose characters have been pseudorandomly cut into pieces which have then been forced to drift apart. This scattering is designed to repel automatic segmentthen-recogni...

Most displays viewed in dark environments can easily cause dazzling glare and affect a viewer’s dark adaptation state (night vision). In previous work we showed that legibility could be improved and dark adaptation preserved in low-light environments by using a display design with a specially selected spectral light emission. We used long-wavelength light (red) that is easily visible to dayligh...

This paper examines the changing nature of ethnic and religious identification in Malaysia, drawing upon a survey of attitudes conducted in three locations in Malaysia. The paper argues that the widely perceived political shift from a prevailing ethnic Malay/non-Malay dichotomy towards a more religious Muslim/non-Muslim dichotomy is more complex that previous analyses have suggested. Moreover, ...

I consider here some contemporary approaches to the live performance of computer music. Drawing upon ideas of the embodied mind and the extended mind, I will outline a theory of embodied listening which problematises some of our assumptions about music, gesture and performance. Against the background of this theory, I will argue against approaches which put too great a focus upon gestural legib...

Objective: To determine whether doctors have worse handwriting than other health professionals. Design: Comparison of handwriting samples collected prospectively in a standardised 10 seconds' task. Setting: Courses on quality improvement. Subjects: 209 health care professionals attending the courses, including 82 doctors. Main outcome measures: Legibility rated on a four-point scale by four rat...

This article presents an analysis of handwritten signature dynamics belonging to two authentication groups, namely genuine and forged signature samples. Genuine signatures are initially classified based on their relative size, graphical complexity, and legibility as perceived by human examiners. A pool of dynamic features is then extracted for each signature sample in the two groups. A two-way ...

Modern digital typography often has to contend with output devices such as workstation screens and laser-printers which have a much lower resolution than metal type or phototypesetter machines. In this paper we present results of some legibility investigations in which volunteers were asked to read laser-printed and photocopied material produced in three different typefaces. Two of these faces ...

The goal of the study reported in the paper was to determine whether rendering style (non-photorealistic versus realistic) has an effect on perception of American Sign Language (ASL) finger spelling animations. Sixty-nine (69) subjects participated in the experiment; all subjects were ASL users. The participants were asked to watch forty (40) sign language animation clips representing twenty (2...

The goal of the study reported in the paper was to determine whether Ambient Occlusion Shading (AOS) has a perception of American Sign Language (ASL) finger spelling animations. Seventy-one (71) subjects participated in the study; all subjects were fluent in ASL. The participants were asked to watch forty (40) sign language animation clips representing twenty (20) finger spelled words. Twenty (...