Finding Top UI/UX Design Talent on Adobe Behance

AbstractThe Behance social network allows professionals of diverse artistic disciplines to exhibit their work and connect amongst each other. We investigate the network properties of the UX/UI designer subgraph. Considering the subgraph is motivated by the idea that professionals in the same discipline are more likely to give a realistic assessment of a colleague's work. We therefore developed a metric to assess the influence and importance of a specific member of the community based on structural properties of the subgraph and additional measures of prestige. For that purpose, we identified appreciations as a useful measure to include in a weighted PageRank algorithm, as it adds a notion of perceived quality of the work in the artist's portfolio to the ranking, which is not contained in the structural information of the graph. With this weighted PageRank, we identified locations that have a high density of influential UX/UI designers

Intrapersonal Perceptions and Epistemic Rhetoric: Playing Ball with the Neglected Umpire

Positions in the ongoing debate regarding rhetorical epistemology can be typified by a continuum with objectivists at one end and intersubjectivists at the other. This essay suggests that a middle position may better serve the communication discipline. The authors provide an overview of the debate, then present three common uses of the term “reality” (objective reality, social reality, and intrapersonal reality) as guides for understanding the positions of the debaters. New labels for these uses of “reality,” combined with a discussion of the vital role of intrapersonal processes in epistemology, provide a position that emphasizes the significance of both symbols and their referents. Such a position satisfies the demands of the rhetorical and social science approaches to the study of human communication

Feature Films for Communication Courses: A Bibliography

Once upon a time, the only way to answer the question was informally; that is, by offering an opinion or directing the inquirer to someone who had experience in the area. Recently, however, the process has been formalized and expanded through various written materials. Rather than keeping lists of films in our heads, we can now refer people to articles, textbooks, and documents. The new trick is remembering the references for these works in circulation. This article is an attempt to remedy that problem. We offer here a list of resources for those who want ideas for using feature films in their communication courses

Ecology of Water Relations in Plants

Water is an important resource for plant growth. Availability of water in the soil determines the niche, distribution and competitive interaction of plants in the environment

Lightweight device to stimulate and monitor human vestibulo-ocular reflex

A helmet formed of a rigid shell is disclosed. The shell is lined with several air filled bladders to contact firmly the head of a user. The shell has a rigid chin bar supporting a bite bar connected fixedly to a mouthpiece bearing against the teeth and hard palate to firmly anchor the helmet without movement. The outer shell surface supports various air pumping bulbs and accelerometers. Separate left and right visor pivot on the side guided in a central tongue and groove track to move optical lens mounts into the user's field of vision. The chin bar is connected to the shell by a pair of releasable clasps. A safety lanyard connects to the clasps to quickly pull pins from the clasps to enable quick release in case of motion sickness

Refazendo um filme de found footage na era digital: uma entrevista com Jennifer Proctor

O que torna A Movie by Jen Proctor notável não é apenas o fato de ser um cuidadoso e inventivo remake, mas sua maneira de simultaneamente homenagear um filme notável e retomar tanto a obra acabada A Movie (1958), de Bruce Conner, como seu modo de produção dentro de um contexto tecnológico inteiramente novo. Enquanto Conner reuniu cópias de uma ampla variedade de filmes e montou os trechos com um equipamento relativamente simples de colagem e montagem, Proctor usou seu navegador de internet para pesquisar materiais dentro do vasto mundo das imagens arquivadas online, e então editou os resultados em seu computador. O resulto disso é uma obra digital que recicla a essência de um filme em 16 mm, transformando uma experiência fílmica quintessencial num experiência digital quintessencial.

Obtaining Remote-Sensing Reflectance from Multiple Instrument Systems

Obtaining accurate in situ measurements of Apparent Optical Properties (AOPs) is critical to maintaining satellite data quality. One approach to ensure accuracy is to deploy several independent instruments to measure the same phenomenon. During a cruise in June 2012, off the lee coast of the island of Hawaii, repeated profiles were made with two separate radiometric systems, one from Satlantic, Inc. (Hyperpro) and the other from Biospherical Instruments, Inc. (C-Ops). The C-Ops is multispectral, while the Hyperpro is hyperspectral. Both measure above-water solar irradiance (E(sub s)), downwelling in-water irradiance (E(sub d)), and upwelling in-water radiance (L(sub u)). From these measurements remotely-sensed reflectance (R(sub rs))can be calculated and compared with satellite data. All instruments were calibrated shortly before use, and while differences are to be expected due to temporal changes and spectral weighting differences, these should be consistent and minimal. We explore these differences, and compare to data retrieved from the NASA Moderate Resolution Imaging Spectroradiometer onboard Aqua (MODIS Aqua) when available. We also examine data collection and processing protocols for these systems

Flowers and Spiders in Spatial Stimulus-Response Compatibility: Does Affective Valence Influence Selection of Task-Sets or Selection of Responses?

The present study examined the effect of stimulus valence on two levels of selection in the cognitive system, selection of a task-set and selection of a response. In the first experiment, participants performed a spatial compatibility task (pressing left and right keys according to the locations of stimuli) in which stimulus-response mappings were determined by stimulus valence. There was a standard spatial stimulus-response compatibility (SRC) effect for positive stimuli (flowers) and a reversed SRC effect for negative stimuli (spiders), but the same data could be interpreted as showing faster responses when positive and negative stimuli were assigned to compatible and incompatible mappings, respectively, than when the assignment was opposite. Experiment 2 disentangled these interpretations, showing that valence did not influence a spatial SRC effect (Simon effect) when task-set retrieval was unnecessary. Experiments 3 and 4 replaced keypress responses with joystick deflections that afforded approach/avoidance action coding. Stimulus valence modulated the Simon effect (but did not reverse it) when the valence was task-relevant (Experiment 3) as well as when it was task-irrelevant (Experiment 4). Therefore, stimulus valence influences task-set selection and response selection, but the influence on the latter is limited to conditions where responses afford approach/avoidance action coding

Application Memory Isolation on Ultra-Low-Power Mcus

The proliferation of applications that handle sensitive user data on wearable platforms generates a critical need for embedded systems that offer strong security without sacrificing flexibility and long battery life. To secure sensitive information, such as health data, ultra-low-power wearables must isolate applications from each other and protect the underlying system from errant or malicious application code. These platforms typically use microcontrollers that lack sophisticated Memory Management Units (MMU). Some include a Memory Protection Unit (MPU), but current MPUs are inadequate to the task, leading platform developers to software-based memory-protection solutions. In this paper, we present our memory isolation technique, which leverages compiler inserted code and MPU-hardware support to achieve better runtime performance than software-only counterparts