Ubiquitous Computer
Mostrando 1-12 de 17 artigos, teses e dissertações.
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1. PEHS: ARQUITETURA DE UM SISTEMA ELETRÔNICO DE SAÚDE PERVASIVO ORIENTADO ÀS ATIVIDADES DO USUÁRIO CLÍNICO
In despite of the great advantages of adopting computer systems for storing patient s information in hospitals and clinics, such systems are adopted with restrictions in these institutions. Some studies indicate that the rejection of such systems by the clinicians is greats due to computing not consider the particularities of the activities performed by the
Publicado em: 2010
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2. Auxílio à leitura de textos em português facilitado: questões de acessibilidade / Reading assistance for texts in facilitated portuguese: accessibility issues
The large capacity of Web for providing information leads to multiple possibilities and opportunities for users. The development of high performance networks and ubiquitous devices allow users to retrieve content from any location and in different scenarios or situations they might face in their lives. Unfortunately the possibilities offered by the Web are n
Publicado em: 2010
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3. Design centrado no usuário de um ambiente de reunião instrumentado / User-centered design of an instrumented meeting environment
A computação ubíqua explora o fato de que é possível embutir em um ambiente sistemas computacionais que transparentemente apóiem tarefas cotidianas do usuário. Sistemas desse tipo podem ser aplicados a diferentes domínios contribuindo, por exemplo, com atividades educacionais, médicas ou administrativas. A captura automática de informação em ambi
Publicado em: 2009
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4. PeLeP pervaise learning profile / PeLeP: um modelo de perfil de aprendiz orientado à aprendizagem ubíqua
The ubiquitous computing brings several potentialities for the processes of teaching and learning. Of the educational point of view, the callenge it is the creation of an environment of mobile learning that provides resources adapted for the learner. In the scenario of the learning ubiquitous, the creation of a Learner Profile, that unites yours locations, i
Publicado em: 2007
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5. Usando Serviços Web para integrar aplicações cientes de contexto / Applying Web services to integrate context-aware applications
Ubiquitous computing has became a revolution in terms of the user-computer interaction by providing technologies that seamlessly integrate themselves to people?s everyday life. Context-aware computing, which is an important research theme in ubiquitous computing, has been contributing for the building of applications that are capable both to customize and ad
Publicado em: 2006
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6. Um sistema presa-predador com evasão mediada por feromônio de alarme / A predator-prey model with pursuit and evasion triggered by alarm pheromones
Pattern, structure and emergent collective properties are ubiquitous in systems with many units (alive or inanimated) coupled through nonlinear interactions. Within this context, the study of cooperative phenomena in population dynamics of ecological interest has attracted the attention of the mathematicians and physicists since Lotka and Volterra in the 192
Publicado em: 2006
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7. USABILIDADE DE TELEFONES CELULARES COM BASE EM CRITÉRIOS ERGONÔMICOS / CELL PHONES USABILITY BASED ON ERGONOMIC CRITERIA
At present time, cell phone is a device found almost everywhere and in every situations of the people`s life as a condition known as Ubiquitous Technology. In 2003, the total cell phone users overcame the total fixed line users in Brazil. The frequently cell phone changes with different systems and without user centered studies increase the cell phone use di
Publicado em: 2005
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8. Um suporte à captura informal de design rationale / A support for informal capture of Design Rationale
Durante o processo de desenvolvimento de software, uma grande quantidade de documentos é gerada com o propósito de registrar as experiências e as decisões relacionadas ao projeto de software. Apesar do esforço empregado na documentação de tais informações, muitas vezes esses documentos não contêm informações suficientes e necessárias para o com
Publicado em: 2005
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9. Use of context information on computer security / Uso de informações de contexto em segurança computacional
Diariamente, novos sistemas ubíquos são desenvolvidos e integrados ao nosso cotidiano, cuja presença às vezes não é percebida pelos seus usuários. O objetivo deste trabalho é investigar as questões de segurança e privacidade existentes nos paradigmas de computação ubíqua e ciente de contexto. Utilizando um protótipo de TV interativa - TV-I (Gou
Publicado em: 2004
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10. Proposta de um middleware para monitoramento de situações de emergência em ambientes físicos ou lógicos cientes de contexto.
Ubiquitous computing in which information and services are offered to users in a continuous and non-intrusive way, is widely explored for classroom, meeting rooms, tourist guides, intelligent home and also safety-critical applications: industrial, aviation, metro-train safety, patient monitoring, etc. The advances in heterogeneous visualization and informati
Publicado em: 2004
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11. Computer speech synthesis: its status and prospects.
Computer speech synthesis has reached a high level of performance, with increasingly sophisticated models of linguistic structure, low error rates in text analysis, and high intelligibility in synthesis from phonemic input. Mass market applications are beginning to appear. However, the results are still not good enough for the ubiquitous application that suc
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12. Expression from the tyrosine aminotransferase promoter (nt -350 to +1) is liver-specific and dependent on the binding of both liver-enriched and ubiquitous trans-acting factors.
The rat tyrosine aminotransferase(TAT) gene promoter (nucleotides -350 to +1; TAT0.35) was able to sustain liver-specific expression both ex vivo in transient transfection (TAT-expressing H411EC3 hepatoma cells vs. TAT non-expressing CCL1.2 fibroblasts) and in in vitro transcription (rat liver vs. spleen crude nuclear extracts). In either case, the index of