Bertold Brecht: comunicação, poesia e revolução

Narrativas da mobilidade: comunicação, cultura e produção em espaços informacionais

This research stems from the issue of the mobility phenomenon, through the pathway tread by subjects in need of connection and access to uninterrupted information flow. In this informational, cultural and technological context, the presence of mobile dispositives stands out, especially cell phones. Such artifacts, which contain not only voice services, but texting information, and Internet conn...

Projeto E Implementação De Um Processador Virtual De Comunicação

of Thesis presented to COPPE as partia1 fulfillment of the requirements for the degree of Master of Science (M. Sc.) Project and Implementation of a Communication Virtual Processor Lúcia Maria de Assumpção Drurnrnond August, 1990 Thesis Supervisor: Valmir C. Barbosa Department: Programa de Engenharia de Sistemas e Computação Distributed systems of the MIMD kind for parallel processing represent...

ActiveIris: uma solução para comunicação alternativa e autonomia de pessoas com deficiência motora severa

Eyes movement detection has been broadly explored as an alternative of computer interaction for people with physical disabilities to interact with the computer. Nowadays, accessibility products present a high cost for the user, becoming impracticable for most of the target audience. In this work, we present ActiveIris, an accessibility suite that uses a common webcam to capture eyes movements a...

A abordagem POESIA para a integração de dados e serviços na Web semantica

POESIA (Processes for Open-Ended Systems for Inforrnation Analysis), the approach proposed in this work, supports the construction of complex processes that involve the integration and analysis of data from severa! sources, particularly in scientific applications. This approach is centered in two types of semantic Web mechanisms: scientific workflows, to specify and compose Web services; and do...

Pensamento tecnológico e criatividade na comunicação: prospecções acerca do pós-humano e da prática gráfica do rafe