Multi Interface Devices
Mostrando 1-8 de 8 artigos, teses e dissertações.
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1. Um Mecanismo de Melhoria de Handovers Verticais Utilizando EndereÃamento Multicast e ServiÃos do MIH 802.21 / Improving Vertical Handovers Including Multicast Addressing and MIH 802.21 Services
O uso de dispositivos multi-interface, tais como smart phones, tem crescido ao mesmo tempo que as demandas por melhores serviÃos de mobilidade em redes heterogÃneas. Neste cenÃrio, a ideia da continuidade de serviÃos tornou-se um requisito crucial. Para atender essas demandas, esquemas eficientes de handover devem ser desenvolvidos com o objetivo de alca
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/09/2011
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2. Sistemas de análises químicas em fluxo explorando multi-impulsão, interface única ou quimiometria / Flow systems exploiting multi-pumping, single interface or chemometry
Multi-pumping flow systems (MPFS) present as an unique feature the use of solenoid pumps as fluid propelling devices, which deliver pulsed flows. This flow regime was evaluated in order to improve mixing conditions between the involved solutions, heating transfer and gas diffusion.The association of the chemometric methods of analysis and MPFS systems was de
Publicado em: 2009
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3. Design multi-dispositivo em contextos de uso alternado e migração de tarefas / Multi-device design in contexts of interchange and task migration
With the miniaturization of digital components and the vast technological development of the past years, society has remarked the redefinition of "personal computers" by the advent of modern mobile devices. Besides the innovation, these handhelds also introduced the challenge to develop multi-device interfaces for today s desktop applications. While some cre
Publicado em: 2008
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4. Uma arquitetura para geração de interfaces adaptativas para dispositivos móveis / GAI - An architecture for the generation of adaptive interfaces for mobile devices
O desenvolvimento de sistemas para o ambiente móvel é considerado complexo devido ao grande número de aspectos a serem analisados, como constantes mudanças de localização e a grande diversidade de dispositivos. Nesse contexto surge a necessidade de uma maior flexibilidade para a modelagem e a construção de sistemas. Este trabalho propõe uma arquitet
Publicado em: 2007
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5. Interpretação mediada e interfaces tecnologicas para percussão / Interpretação mediada &interfaces tecnologicas para percussão
This research studies the musician?s techniques when interpreting contemporary works in which he/she interacts with a musical instruments, live electronics and real-time computer processing. This study framework is called here as Mediated Interpretation. This dissertation presents this subject with a brief narrative on the origins of electroacoustic music, f
Publicado em: 2007
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6. Design and development of a multichannel biotelemetry system for ECG, EEG and EMG signal acquisition / Projeto e desenvolvimento de um sistema multicanal de biotelemetria para detecÃÃo de sinais ECG, EEG e EMG
The application of new techniques for data acquisition, processing and analysis of bioelectrical signals has contributed to the improvement of physiological monitoring. However, in some circumstances, it is necessary to record those data during complex activities, such as running and jumping. Conventional monitoring relies on devices that require a set of ca
Publicado em: 2007
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7. Um ambiente de multiprojeção totalmente imersivo baseado em aglomerados de computadores. / A complete immersive multiprojection environment based in computer clusters.
In the last decades, virtual reality technology has been increasingly used in many applications for the society. Particularly in the beginning of 90s, we can observe the advent of virtual reality based in multi-projections, leading to the construction paradigm of CAVE like virtual reality systems. The goal of this thesis is to present the research and de
Publicado em: 2005
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8. Crescimento e caracterização de liga eutetica sn-se
In many eutectic alloys. directional solidification is likely to resu1t in the formation of a fine anisotropic and regular structure of the lamellar or rod type. The development of specific microstructural characteristics depends upon the conditions at and the shape of the solid/liquid interface. To grow composite materiais from eutectic alloys is the main p
Publicado em: 1994